120559320

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1$

素因数の和:495

約数の個数: 256

約数和(自身を含む): 472780800

約数和(自身を除く): 352221480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 37, 40, 42, 45, 54, 56, 60, 63, 70, 72, 74, 84, 90, 105, 108, 111, 120, 126, 135, 140, 148, 168, 180, 185, 189, 210, 216, 222, 252, 259, 270, 280, 296, 315, 333, 360, 370, 378, 420, 431, 444, 504, 518, 540, 555, 630, 666, 740, 756, 777, 840, 862, 888, 945, 999, 1036, 1080, 1110, 1260, 1293, 1295, 1332, 1480, 1512, 1554, 1665, 1724, 1890, 1998, 2072, 2155, 2220, 2331, 2520, 2586, 2590, 2664, 3017, 3108, 3330, 3448, 3780, 3879, 3885, 3996, 4310, 4440, 4662, 4995, 5172, 5180, 6034, 6216, 6465, 6660, 6993, 7560, 7758, 7770, 7992, 8620, 9051, 9324, 9990, 10344, 10360, 11637, 11655, 12068, 12930, 13320, 13986, 15085, 15516, 15540, 15947, 17240, 18102, 18648, 19395, 19980, 23274, 23310, 24136, 25860, 27153, 27972, 30170, 31032, 31080, 31894, 34965, 36204, 38790, 39960, 45255, 46548, 46620, 47841, 51720, 54306, 55944, 58185, 60340, 63788, 69930, 72408, 77580, 79735, 81459, 90510, 93096, 93240, 95682, 108612, 111629, 116370, 120680, 127576, 135765, 139860, 143523, 155160, 159470, 162918, 181020, 191364, 217224, 223258, 232740, 239205, 271530, 279720, 287046, 318940, 325836, 334887, 362040, 382728, 407295, 430569, 446516, 465480, 478410, 543060, 558145, 574092, 637880, 651672, 669774, 717615, 814590, 861138, 893032, 956820, 1004661, 1086120, 1116290, 1148184, 1339548, 1435230, 1629180, 1674435, 1722276, 1913640, 2009322, 2152845, 2232580, 2679096, 2870460, 3013983, 3258360, 3348870, 3444552, 4018644, 4305690, 4465160, 5023305, 5740920, 6027966, 6697740, 8037288, 8611380, 10046610, 12055932, 13395480, 15069915, 17222760, 20093220, 24111864, 30139830, 40186440, 60279660, 120559320]

約数ペア:

[(1, 120559320), (2, 60279660), (3, 40186440), (4, 30139830), (5, 24111864), (6, 20093220), (7, 17222760), (8, 15069915), (9, 13395480), (10, 12055932), (12, 10046610), (14, 8611380), (15, 8037288), (18, 6697740), (20, 6027966), (21, 5740920), (24, 5023305), (27, 4465160), (28, 4305690), (30, 4018644), (35, 3444552), (36, 3348870), (37, 3258360), (40, 3013983), (42, 2870460), (45, 2679096), (54, 2232580), (56, 2152845), (60, 2009322), (63, 1913640), (70, 1722276), (72, 1674435), (74, 1629180), (84, 1435230), (90, 1339548), (105, 1148184), (108, 1116290), (111, 1086120), (120, 1004661), (126, 956820), (135, 893032), (140, 861138), (148, 814590), (168, 717615), (180, 669774), (185, 651672), (189, 637880), (210, 574092), (216, 558145), (222, 543060), (252, 478410), (259, 465480), (270, 446516), (280, 430569), (296, 407295), (315, 382728), (333, 362040), (360, 334887), (370, 325836), (378, 318940), (420, 287046), (431, 279720), (444, 271530), (504, 239205), (518, 232740), (540, 223258), (555, 217224), (630, 191364), (666, 181020), (740, 162918), (756, 159470), (777, 155160), (840, 143523), (862, 139860), (888, 135765), (945, 127576), (999, 120680), (1036, 116370), (1080, 111629), (1110, 108612), (1260, 95682), (1293, 93240), (1295, 93096), (1332, 90510), (1480, 81459), (1512, 79735), (1554, 77580), (1665, 72408), (1724, 69930), (1890, 63788), (1998, 60340), (2072, 58185), (2155, 55944), (2220, 54306), (2331, 51720), (2520, 47841), (2586, 46620), (2590, 46548), (2664, 45255), (3017, 39960), (3108, 38790), (3330, 36204), (3448, 34965), (3780, 31894), (3879, 31080), (3885, 31032), (3996, 30170), (4310, 27972), (4440, 27153), (4662, 25860), (4995, 24136), (5172, 23310), (5180, 23274), (6034, 19980), (6216, 19395), (6465, 18648), (6660, 18102), (6993, 17240), (7560, 15947), (7758, 15540), (7770, 15516), (7992, 15085), (8620, 13986), (9051, 13320), (9324, 12930), (9990, 12068), (10344, 11655), (10360, 11637)]