90026880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{46889}}^1$

素因数の和:46911

約数の個数: 64

約数和(自身を含む): 286966800

約数和(自身を除く): 196939920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 46889, 93778, 140667, 187556, 234445, 281334, 375112, 468890, 562668, 703335, 750224, 937780, 1125336, 1406670, 1500448, 1875560, 2250672, 2813340, 3000896, 3751120, 4501344, 5626680, 6001792, 7502240, 9002688, 11253360, 15004480, 18005376, 22506720, 30008960, 45013440, 90026880]

約数ペア:

[(1, 90026880), (2, 45013440), (3, 30008960), (4, 22506720), (5, 18005376), (6, 15004480), (8, 11253360), (10, 9002688), (12, 7502240), (15, 6001792), (16, 5626680), (20, 4501344), (24, 3751120), (30, 3000896), (32, 2813340), (40, 2250672), (48, 1875560), (60, 1500448), (64, 1406670), (80, 1125336), (96, 937780), (120, 750224), (128, 703335), (160, 562668), (192, 468890), (240, 375112), (320, 281334), (384, 234445), (480, 187556), (640, 140667), (960, 93778), (1920, 46889)]