288798480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:299

約数の個数: 320

約数和(自身を含む): 1085644800

約数和(自身を除く): 796846320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 31, 36, 38, 40, 45, 48, 54, 57, 60, 62, 72, 76, 80, 90, 93, 95, 108, 114, 120, 124, 135, 144, 152, 155, 171, 180, 186, 190, 216, 227, 228, 240, 248, 270, 279, 285, 304, 310, 342, 360, 372, 380, 432, 454, 456, 465, 496, 513, 540, 558, 570, 589, 620, 681, 684, 720, 744, 760, 837, 855, 908, 912, 930, 1026, 1080, 1116, 1135, 1140, 1178, 1240, 1362, 1368, 1395, 1488, 1520, 1674, 1710, 1767, 1816, 1860, 2043, 2052, 2160, 2232, 2270, 2280, 2356, 2480, 2565, 2724, 2736, 2790, 2945, 3348, 3405, 3420, 3534, 3632, 3720, 4086, 4104, 4185, 4313, 4464, 4540, 4560, 4712, 5130, 5301, 5448, 5580, 5890, 6129, 6696, 6810, 6840, 7037, 7068, 7440, 8172, 8208, 8370, 8626, 8835, 9080, 9424, 10215, 10260, 10602, 10896, 11160, 11780, 12258, 12939, 13392, 13620, 13680, 14074, 14136, 15903, 16344, 16740, 17252, 17670, 18160, 20430, 20520, 21111, 21204, 21565, 22320, 23560, 24516, 25878, 26505, 27240, 28148, 28272, 30645, 31806, 32688, 33480, 34504, 35185, 35340, 38817, 40860, 41040, 42222, 42408, 43130, 47120, 49032, 51756, 53010, 54480, 56296, 61290, 63333, 63612, 64695, 66960, 69008, 70370, 70680, 77634, 79515, 81720, 84444, 84816, 86260, 98064, 103512, 105555, 106020, 112592, 116451, 122580, 126666, 127224, 129390, 133703, 140740, 141360, 155268, 159030, 163440, 168888, 172520, 189999, 194085, 207024, 211110, 212040, 232902, 245160, 253332, 254448, 258780, 267406, 281480, 310536, 316665, 318060, 337776, 345040, 379998, 388170, 401109, 422220, 424080, 465804, 490320, 506664, 517560, 534812, 562960, 582255, 621072, 633330, 636120, 668515, 759996, 776340, 802218, 844440, 931608, 949995, 1013328, 1035120, 1069624, 1164510, 1203327, 1266660, 1272240, 1337030, 1519992, 1552680, 1604436, 1688880, 1863216, 1899990, 2005545, 2139248, 2329020, 2406654, 2533320, 2674060, 3039984, 3105360, 3208872, 3609981, 3799980, 4011090, 4658040, 4813308, 5066640, 5348120, 6016635, 6417744, 7219962, 7599960, 8022180, 9316080, 9626616, 10696240, 12033270, 14439924, 15199920, 16044360, 18049905, 19253232, 24066540, 28879848, 32088720, 36099810, 48133080, 57759696, 72199620, 96266160, 144399240, 288798480]

約数ペア:

[(1, 288798480), (2, 144399240), (3, 96266160), (4, 72199620), (5, 57759696), (6, 48133080), (8, 36099810), (9, 32088720), (10, 28879848), (12, 24066540), (15, 19253232), (16, 18049905), (18, 16044360), (19, 15199920), (20, 14439924), (24, 12033270), (27, 10696240), (30, 9626616), (31, 9316080), (36, 8022180), (38, 7599960), (40, 7219962), (45, 6417744), (48, 6016635), (54, 5348120), (57, 5066640), (60, 4813308), (62, 4658040), (72, 4011090), (76, 3799980), (80, 3609981), (90, 3208872), (93, 3105360), (95, 3039984), (108, 2674060), (114, 2533320), (120, 2406654), (124, 2329020), (135, 2139248), (144, 2005545), (152, 1899990), (155, 1863216), (171, 1688880), (180, 1604436), (186, 1552680), (190, 1519992), (216, 1337030), (227, 1272240), (228, 1266660), (240, 1203327), (248, 1164510), (270, 1069624), (279, 1035120), (285, 1013328), (304, 949995), (310, 931608), (342, 844440), (360, 802218), (372, 776340), (380, 759996), (432, 668515), (454, 636120), (456, 633330), (465, 621072), (496, 582255), (513, 562960), (540, 534812), (558, 517560), (570, 506664), (589, 490320), (620, 465804), (681, 424080), (684, 422220), (720, 401109), (744, 388170), (760, 379998), (837, 345040), (855, 337776), (908, 318060), (912, 316665), (930, 310536), (1026, 281480), (1080, 267406), (1116, 258780), (1135, 254448), (1140, 253332), (1178, 245160), (1240, 232902), (1362, 212040), (1368, 211110), (1395, 207024), (1488, 194085), (1520, 189999), (1674, 172520), (1710, 168888), (1767, 163440), (1816, 159030), (1860, 155268), (2043, 141360), (2052, 140740), (2160, 133703), (2232, 129390), (2270, 127224), (2280, 126666), (2356, 122580), (2480, 116451), (2565, 112592), (2724, 106020), (2736, 105555), (2790, 103512), (2945, 98064), (3348, 86260), (3405, 84816), (3420, 84444), (3534, 81720), (3632, 79515), (3720, 77634), (4086, 70680), (4104, 70370), (4185, 69008), (4313, 66960), (4464, 64695), (4540, 63612), (4560, 63333), (4712, 61290), (5130, 56296), (5301, 54480), (5448, 53010), (5580, 51756), (5890, 49032), (6129, 47120), (6696, 43130), (6810, 42408), (6840, 42222), (7037, 41040), (7068, 40860), (7440, 38817), (8172, 35340), (8208, 35185), (8370, 34504), (8626, 33480), (8835, 32688), (9080, 31806), (9424, 30645), (10215, 28272), (10260, 28148), (10602, 27240), (10896, 26505), (11160, 25878), (11780, 24516), (12258, 23560), (12939, 22320), (13392, 21565), (13620, 21204), (13680, 21111), (14074, 20520), (14136, 20430), (15903, 18160), (16344, 17670), (16740, 17252)]