61372640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1481}}^1$

素因数の和:1540

約数の個数: 96

約数和(自身を含む): 170299584

約数和(自身を除く): 108926944

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 160, 185, 224, 259, 280, 296, 370, 518, 560, 592, 740, 1036, 1120, 1184, 1295, 1480, 1481, 2072, 2590, 2960, 2962, 4144, 5180, 5920, 5924, 7405, 8288, 10360, 10367, 11848, 14810, 20720, 20734, 23696, 29620, 41440, 41468, 47392, 51835, 54797, 59240, 82936, 103670, 109594, 118480, 165872, 207340, 219188, 236960, 273985, 331744, 383579, 414680, 438376, 547970, 767158, 829360, 876752, 1095940, 1534316, 1658720, 1753504, 1917895, 2191880, 3068632, 3835790, 4383760, 6137264, 7671580, 8767520, 12274528, 15343160, 30686320, 61372640]

約数ペア:

[(1, 61372640), (2, 30686320), (4, 15343160), (5, 12274528), (7, 8767520), (8, 7671580), (10, 6137264), (14, 4383760), (16, 3835790), (20, 3068632), (28, 2191880), (32, 1917895), (35, 1753504), (37, 1658720), (40, 1534316), (56, 1095940), (70, 876752), (74, 829360), (80, 767158), (112, 547970), (140, 438376), (148, 414680), (160, 383579), (185, 331744), (224, 273985), (259, 236960), (280, 219188), (296, 207340), (370, 165872), (518, 118480), (560, 109594), (592, 103670), (740, 82936), (1036, 59240), (1120, 54797), (1184, 51835), (1295, 47392), (1480, 41468), (1481, 41440), (2072, 29620), (2590, 23696), (2960, 20734), (2962, 20720), (4144, 14810), (5180, 11848), (5920, 10367), (5924, 10360), (7405, 8288)]