30684480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31963}}^1$

素因数の和:31983

約数の個数: 56

約数和(自身を含む): 97426272

約数和(自身を除く): 66741792

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, 31963, 63926, 95889, 127852, 159815, 191778, 255704, 319630, 383556, 479445, 511408, 639260, 767112, 958890, 1022816, 1278520, 1534224, 1917780, 2045632, 2557040, 3068448, 3835560, 5114080, 6136896, 7671120, 10228160, 15342240, 30684480]

約数ペア:

[(1, 30684480), (2, 15342240), (3, 10228160), (4, 7671120), (5, 6136896), (6, 5114080), (8, 3835560), (10, 3068448), (12, 2557040), (15, 2045632), (16, 1917780), (20, 1534224), (24, 1278520), (30, 1022816), (32, 958890), (40, 767112), (48, 639260), (60, 511408), (64, 479445), (80, 383556), (96, 319630), (120, 255704), (160, 191778), (192, 159815), (240, 127852), (320, 95889), (480, 63926), (960, 31963)]