90291360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{188107}}^1$

素因数の和:188125

約数の個数: 48

約数和(自身を含む): 284419296

約数和(自身を除く): 194127936

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, 480, 188107, 376214, 564321, 752428, 940535, 1128642, 1504856, 1881070, 2257284, 2821605, 3009712, 3762140, 4514568, 5643210, 6019424, 7524280, 9029136, 11286420, 15048560, 18058272, 22572840, 30097120, 45145680, 90291360]

約数ペア:

[(1, 90291360), (2, 45145680), (3, 30097120), (4, 22572840), (5, 18058272), (6, 15048560), (8, 11286420), (10, 9029136), (12, 7524280), (15, 6019424), (16, 5643210), (20, 4514568), (24, 3762140), (30, 3009712), (32, 2821605), (40, 2257284), (48, 1881070), (60, 1504856), (80, 1128642), (96, 940535), (120, 752428), (160, 564321), (240, 376214), (480, 188107)]