90811680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{683}}^1$

素因数の和:978

約数の個数: 96

約数和(自身を含む): 287509824

約数和(自身を除く): 196698144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 277, 480, 554, 683, 831, 1108, 1366, 1385, 1662, 2049, 2216, 2732, 2770, 3324, 3415, 4098, 4155, 4432, 5464, 5540, 6648, 6830, 8196, 8310, 8864, 10245, 10928, 11080, 13296, 13660, 16392, 16620, 20490, 21856, 22160, 26592, 27320, 32784, 33240, 40980, 44320, 54640, 65568, 66480, 81960, 109280, 132960, 163920, 189191, 327840, 378382, 567573, 756764, 945955, 1135146, 1513528, 1891910, 2270292, 2837865, 3027056, 3783820, 4540584, 5675730, 6054112, 7567640, 9081168, 11351460, 15135280, 18162336, 22702920, 30270560, 45405840, 90811680]

約数ペア:

[(1, 90811680), (2, 45405840), (3, 30270560), (4, 22702920), (5, 18162336), (6, 15135280), (8, 11351460), (10, 9081168), (12, 7567640), (15, 6054112), (16, 5675730), (20, 4540584), (24, 3783820), (30, 3027056), (32, 2837865), (40, 2270292), (48, 1891910), (60, 1513528), (80, 1135146), (96, 945955), (120, 756764), (160, 567573), (240, 378382), (277, 327840), (480, 189191), (554, 163920), (683, 132960), (831, 109280), (1108, 81960), (1366, 66480), (1385, 65568), (1662, 54640), (2049, 44320), (2216, 40980), (2732, 33240), (2770, 32784), (3324, 27320), (3415, 26592), (4098, 22160), (4155, 21856), (4432, 20490), (5464, 16620), (5540, 16392), (6648, 13660), (6830, 13296), (8196, 11080), (8310, 10928), (8864, 10245)]