188535120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{7207}}^1$

素因数の和:7332

約数の個数: 80

約数和(自身を含む): 589902720

約数和(自身を除く): 401367600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 109, 120, 218, 240, 327, 436, 545, 654, 872, 1090, 1308, 1635, 1744, 2180, 2616, 3270, 4360, 5232, 6540, 7207, 8720, 13080, 14414, 21621, 26160, 28828, 36035, 43242, 57656, 72070, 86484, 108105, 115312, 144140, 172968, 216210, 288280, 345936, 432420, 576560, 785563, 864840, 1571126, 1729680, 2356689, 3142252, 3927815, 4713378, 6284504, 7855630, 9426756, 11783445, 12569008, 15711260, 18853512, 23566890, 31422520, 37707024, 47133780, 62845040, 94267560, 188535120]

約数ペア:

[(1, 188535120), (2, 94267560), (3, 62845040), (4, 47133780), (5, 37707024), (6, 31422520), (8, 23566890), (10, 18853512), (12, 15711260), (15, 12569008), (16, 11783445), (20, 9426756), (24, 7855630), (30, 6284504), (40, 4713378), (48, 3927815), (60, 3142252), (80, 2356689), (109, 1729680), (120, 1571126), (218, 864840), (240, 785563), (327, 576560), (436, 432420), (545, 345936), (654, 288280), (872, 216210), (1090, 172968), (1308, 144140), (1635, 115312), (1744, 108105), (2180, 86484), (2616, 72070), (3270, 57656), (4360, 43242), (5232, 36035), (6540, 28828), (7207, 26160), (8720, 21621), (13080, 14414)]