7415760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^2$

素因数の和:133

約数の個数: 120

約数和(自身を含む): 25560864

約数和(自身を除く): 18145104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 53, 55, 60, 66, 80, 88, 106, 110, 120, 132, 159, 165, 176, 212, 220, 240, 264, 265, 318, 330, 424, 440, 528, 530, 583, 636, 660, 795, 848, 880, 1060, 1166, 1272, 1320, 1590, 1749, 2120, 2332, 2544, 2640, 2809, 2915, 3180, 3498, 4240, 4664, 5618, 5830, 6360, 6996, 8427, 8745, 9328, 11236, 11660, 12720, 13992, 14045, 16854, 17490, 22472, 23320, 27984, 28090, 30899, 33708, 34980, 42135, 44944, 46640, 56180, 61798, 67416, 69960, 84270, 92697, 112360, 123596, 134832, 139920, 154495, 168540, 185394, 224720, 247192, 308990, 337080, 370788, 463485, 494384, 617980, 674160, 741576, 926970, 1235960, 1483152, 1853940, 2471920, 3707880, 7415760]

約数ペア:

[(1, 7415760), (2, 3707880), (3, 2471920), (4, 1853940), (5, 1483152), (6, 1235960), (8, 926970), (10, 741576), (11, 674160), (12, 617980), (15, 494384), (16, 463485), (20, 370788), (22, 337080), (24, 308990), (30, 247192), (33, 224720), (40, 185394), (44, 168540), (48, 154495), (53, 139920), (55, 134832), (60, 123596), (66, 112360), (80, 92697), (88, 84270), (106, 69960), (110, 67416), (120, 61798), (132, 56180), (159, 46640), (165, 44944), (176, 42135), (212, 34980), (220, 33708), (240, 30899), (264, 28090), (265, 27984), (318, 23320), (330, 22472), (424, 17490), (440, 16854), (528, 14045), (530, 13992), (583, 12720), (636, 11660), (660, 11236), (795, 9328), (848, 8745), (880, 8427), (1060, 6996), (1166, 6360), (1272, 5830), (1320, 5618), (1590, 4664), (1749, 4240), (2120, 3498), (2332, 3180), (2544, 2915), (2640, 2809)]