630068160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{656321}}^1$

素因数の和:656341

約数の個数: 56

約数和(自身を含む): 2000469456

約数和(自身を除く): 1370401296

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, 160, 192, 240, 320, 480, 960, 656321, 1312642, 1968963, 2625284, 3281605, 3937926, 5250568, 6563210, 7875852, 9844815, 10501136, 13126420, 15751704, 19689630, 21002272, 26252840, 31503408, 39379260, 42004544, 52505680, 63006816, 78758520, 105011360, 126013632, 157517040, 210022720, 315034080, 630068160]

約数ペア:

[(1, 630068160), (2, 315034080), (3, 210022720), (4, 157517040), (5, 126013632), (6, 105011360), (8, 78758520), (10, 63006816), (12, 52505680), (15, 42004544), (16, 39379260), (20, 31503408), (24, 26252840), (30, 21002272), (32, 19689630), (40, 15751704), (48, 13126420), (60, 10501136), (64, 9844815), (80, 7875852), (96, 6563210), (120, 5250568), (160, 3937926), (192, 3281605), (240, 2625284), (320, 1968963), (480, 1312642), (960, 656321)]