904060560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{289763}}^1$

素因数の和:289792

約数の個数: 80

約数和(自身を含む): 3018181824

約数和(自身を除く): 2114121264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 289763, 579526, 869289, 1159052, 1448815, 1738578, 2318104, 2897630, 3477156, 3766919, 4346445, 4636208, 5795260, 6954312, 7533838, 8692890, 11300757, 11590520, 13908624, 15067676, 17385780, 18834595, 22601514, 23181040, 30135352, 34771560, 37669190, 45203028, 56503785, 60270704, 69543120, 75338380, 90406056, 113007570, 150676760, 180812112, 226015140, 301353520, 452030280, 904060560]

約数ペア:

[(1, 904060560), (2, 452030280), (3, 301353520), (4, 226015140), (5, 180812112), (6, 150676760), (8, 113007570), (10, 90406056), (12, 75338380), (13, 69543120), (15, 60270704), (16, 56503785), (20, 45203028), (24, 37669190), (26, 34771560), (30, 30135352), (39, 23181040), (40, 22601514), (48, 18834595), (52, 17385780), (60, 15067676), (65, 13908624), (78, 11590520), (80, 11300757), (104, 8692890), (120, 7533838), (130, 6954312), (156, 5795260), (195, 4636208), (208, 4346445), (240, 3766919), (260, 3477156), (312, 2897630), (390, 2318104), (520, 1738578), (624, 1448815), (780, 1159052), (1040, 869289), (1560, 579526), (3120, 289763)]