25393680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2713}}^1$

素因数の和:2745

約数の個数: 120

約数和(自身を含む): 91874328

約数和(自身を除く): 66480648

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 2713, 3120, 4680, 5426, 8139, 9360, 10852, 13565, 16278, 21704, 24417, 27130, 32556, 35269, 40695, 43408, 48834, 54260, 65112, 70538, 81390, 97668, 105807, 108520, 122085, 130224, 141076, 162780, 176345, 195336, 211614, 217040, 244170, 282152, 317421, 325560, 352690, 390672, 423228, 488340, 529035, 564304, 634842, 651120, 705380, 846456, 976680, 1058070, 1269684, 1410760, 1587105, 1692912, 1953360, 2116140, 2539368, 2821520, 3174210, 4232280, 5078736, 6348420, 8464560, 12696840, 25393680]

約数ペア:

[(1, 25393680), (2, 12696840), (3, 8464560), (4, 6348420), (5, 5078736), (6, 4232280), (8, 3174210), (9, 2821520), (10, 2539368), (12, 2116140), (13, 1953360), (15, 1692912), (16, 1587105), (18, 1410760), (20, 1269684), (24, 1058070), (26, 976680), (30, 846456), (36, 705380), (39, 651120), (40, 634842), (45, 564304), (48, 529035), (52, 488340), (60, 423228), (65, 390672), (72, 352690), (78, 325560), (80, 317421), (90, 282152), (104, 244170), (117, 217040), (120, 211614), (130, 195336), (144, 176345), (156, 162780), (180, 141076), (195, 130224), (208, 122085), (234, 108520), (240, 105807), (260, 97668), (312, 81390), (360, 70538), (390, 65112), (468, 54260), (520, 48834), (585, 43408), (624, 40695), (720, 35269), (780, 32556), (936, 27130), (1040, 24417), (1170, 21704), (1560, 16278), (1872, 13565), (2340, 10852), (2713, 9360), (3120, 8139), (4680, 5426)]