126385680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{7417}}^1$

素因数の和:7504

約数の個数: 80

約数和(自身を含む): 397367424

約数和(自身を除く): 270981744

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, 7417, 8520, 14834, 17040, 22251, 29668, 37085, 44502, 59336, 74170, 89004, 111255, 118672, 148340, 178008, 222510, 296680, 356016, 445020, 526607, 593360, 890040, 1053214, 1579821, 1780080, 2106428, 2633035, 3159642, 4212856, 5266070, 6319284, 7899105, 8425712, 10532140, 12638568, 15798210, 21064280, 25277136, 31596420, 42128560, 63192840, 126385680]

約数ペア:

[(1, 126385680), (2, 63192840), (3, 42128560), (4, 31596420), (5, 25277136), (6, 21064280), (8, 15798210), (10, 12638568), (12, 10532140), (15, 8425712), (16, 7899105), (20, 6319284), (24, 5266070), (30, 4212856), (40, 3159642), (48, 2633035), (60, 2106428), (71, 1780080), (80, 1579821), (120, 1053214), (142, 890040), (213, 593360), (240, 526607), (284, 445020), (355, 356016), (426, 296680), (568, 222510), (710, 178008), (852, 148340), (1065, 118672), (1136, 111255), (1420, 89004), (1704, 74170), (2130, 59336), (2840, 44502), (3408, 37085), (4260, 29668), (5680, 22251), (7417, 17040), (8520, 14834)]