513568560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{30139}}^1$

素因数の和:30226

約数の個数: 80

約数和(自身を含む): 1614539520

約数和(自身を除く): 1100970960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2840, 3408, 4260, 5680, 8520, 17040, 30139, 60278, 90417, 120556, 150695, 180834, 241112, 301390, 361668, 452085, 482224, 602780, 723336, 904170, 1205560, 1446672, 1808340, 2139869, 2411120, 3616680, 4279738, 6419607, 7233360, 8559476, 10699345, 12839214, 17118952, 21398690, 25678428, 32098035, 34237904, 42797380, 51356856, 64196070, 85594760, 102713712, 128392140, 171189520, 256784280, 513568560]

約数ペア:

[(1, 513568560), (2, 256784280), (3, 171189520), (4, 128392140), (5, 102713712), (6, 85594760), (8, 64196070), (10, 51356856), (12, 42797380), (15, 34237904), (16, 32098035), (20, 25678428), (24, 21398690), (30, 17118952), (40, 12839214), (48, 10699345), (60, 8559476), (71, 7233360), (80, 6419607), (120, 4279738), (142, 3616680), (213, 2411120), (240, 2139869), (284, 1808340), (355, 1446672), (426, 1205560), (568, 904170), (710, 723336), (852, 602780), (1065, 482224), (1136, 452085), (1420, 361668), (1704, 301390), (2130, 241112), (2840, 180834), (3408, 150695), (4260, 120556), (5680, 90417), (8520, 60278), (17040, 30139)]