458252640

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1861}}^1$

素因数の和:1907

約数の個数: 240

約数和(自身を含む): 1703283120

約数和(自身を除く): 1245030480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 324, 342, 360, 380, 405, 432, 456, 480, 513, 540, 570, 608, 648, 684, 720, 760, 810, 855, 864, 912, 1026, 1080, 1140, 1296, 1368, 1440, 1520, 1539, 1620, 1710, 1824, 1861, 2052, 2160, 2280, 2565, 2592, 2736, 3040, 3078, 3240, 3420, 3722, 4104, 4320, 4560, 5130, 5472, 5583, 6156, 6480, 6840, 7444, 7695, 8208, 9120, 9305, 10260, 11166, 12312, 12960, 13680, 14888, 15390, 16416, 16749, 18610, 20520, 22332, 24624, 27360, 27915, 29776, 30780, 33498, 35359, 37220, 41040, 44664, 49248, 50247, 55830, 59552, 61560, 66996, 70718, 74440, 82080, 83745, 89328, 100494, 106077, 111660, 123120, 133992, 141436, 148880, 150741, 167490, 176795, 178656, 200988, 212154, 223320, 246240, 251235, 267984, 282872, 297760, 301482, 318231, 334980, 353590, 401976, 424308, 446640, 502470, 530385, 535968, 565744, 602964, 636462, 669960, 707180, 753705, 803952, 848616, 893280, 954693, 1004940, 1060770, 1131488, 1205928, 1272924, 1339920, 1414360, 1507410, 1591155, 1607904, 1697232, 1909386, 2009880, 2121540, 2411856, 2545848, 2679840, 2828720, 2864079, 3014820, 3182310, 3394464, 3818772, 4019760, 4243080, 4773465, 4823712, 5091696, 5657440, 5728158, 6029640, 6364620, 7637544, 8039520, 8486160, 9546930, 10183392, 11456316, 12059280, 12729240, 14320395, 15275088, 16972320, 19093860, 22912632, 24118560, 25458480, 28640790, 30550176, 38187720, 45825264, 50916960, 57281580, 76375440, 91650528, 114563160, 152750880, 229126320, 458252640]

約数ペア:

[(1, 458252640), (2, 229126320), (3, 152750880), (4, 114563160), (5, 91650528), (6, 76375440), (8, 57281580), (9, 50916960), (10, 45825264), (12, 38187720), (15, 30550176), (16, 28640790), (18, 25458480), (19, 24118560), (20, 22912632), (24, 19093860), (27, 16972320), (30, 15275088), (32, 14320395), (36, 12729240), (38, 12059280), (40, 11456316), (45, 10183392), (48, 9546930), (54, 8486160), (57, 8039520), (60, 7637544), (72, 6364620), (76, 6029640), (80, 5728158), (81, 5657440), (90, 5091696), (95, 4823712), (96, 4773465), (108, 4243080), (114, 4019760), (120, 3818772), (135, 3394464), (144, 3182310), (152, 3014820), (160, 2864079), (162, 2828720), (171, 2679840), (180, 2545848), (190, 2411856), (216, 2121540), (228, 2009880), (240, 1909386), (270, 1697232), (285, 1607904), (288, 1591155), (304, 1507410), (324, 1414360), (342, 1339920), (360, 1272924), (380, 1205928), (405, 1131488), (432, 1060770), (456, 1004940), (480, 954693), (513, 893280), (540, 848616), (570, 803952), (608, 753705), (648, 707180), (684, 669960), (720, 636462), (760, 602964), (810, 565744), (855, 535968), (864, 530385), (912, 502470), (1026, 446640), (1080, 424308), (1140, 401976), (1296, 353590), (1368, 334980), (1440, 318231), (1520, 301482), (1539, 297760), (1620, 282872), (1710, 267984), (1824, 251235), (1861, 246240), (2052, 223320), (2160, 212154), (2280, 200988), (2565, 178656), (2592, 176795), (2736, 167490), (3040, 150741), (3078, 148880), (3240, 141436), (3420, 133992), (3722, 123120), (4104, 111660), (4320, 106077), (4560, 100494), (5130, 89328), (5472, 83745), (5583, 82080), (6156, 74440), (6480, 70718), (6840, 66996), (7444, 61560), (7695, 59552), (8208, 55830), (9120, 50247), (9305, 49248), (10260, 44664), (11166, 41040), (12312, 37220), (12960, 35359), (13680, 33498), (14888, 30780), (15390, 29776), (16416, 27915), (16749, 27360), (18610, 24624), (20520, 22332)]