69139920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9293}}^1$

素因数の和:9340

約数の個数: 80

約数和(自身を含む): 221271552

約数和(自身を除く): 152131632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 9293, 18586, 27879, 37172, 46465, 55758, 74344, 92930, 111516, 139395, 148688, 185860, 223032, 278790, 288083, 371720, 446064, 557580, 576166, 743440, 864249, 1115160, 1152332, 1440415, 1728498, 2230320, 2304664, 2880830, 3456996, 4321245, 4609328, 5761660, 6913992, 8642490, 11523320, 13827984, 17284980, 23046640, 34569960, 69139920]

約数ペア:

[(1, 69139920), (2, 34569960), (3, 23046640), (4, 17284980), (5, 13827984), (6, 11523320), (8, 8642490), (10, 6913992), (12, 5761660), (15, 4609328), (16, 4321245), (20, 3456996), (24, 2880830), (30, 2304664), (31, 2230320), (40, 1728498), (48, 1440415), (60, 1152332), (62, 1115160), (80, 864249), (93, 743440), (120, 576166), (124, 557580), (155, 446064), (186, 371720), (240, 288083), (248, 278790), (310, 223032), (372, 185860), (465, 148688), (496, 139395), (620, 111516), (744, 92930), (930, 74344), (1240, 55758), (1488, 46465), (1860, 37172), (2480, 27879), (3720, 18586), (7440, 9293)]