126648960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{65963}}^1$

素因数の和:65985

約数の個数: 64

約数和(自身を含む): 403699680

約数和(自身を除く): 277050720

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, 65963, 131926, 197889, 263852, 329815, 395778, 527704, 659630, 791556, 989445, 1055408, 1319260, 1583112, 1978890, 2110816, 2638520, 3166224, 3957780, 4221632, 5277040, 6332448, 7915560, 8443264, 10554080, 12664896, 15831120, 21108160, 25329792, 31662240, 42216320, 63324480, 126648960]

約数ペア:

[(1, 126648960), (2, 63324480), (3, 42216320), (4, 31662240), (5, 25329792), (6, 21108160), (8, 15831120), (10, 12664896), (12, 10554080), (15, 8443264), (16, 7915560), (20, 6332448), (24, 5277040), (30, 4221632), (32, 3957780), (40, 3166224), (48, 2638520), (60, 2110816), (64, 1978890), (80, 1583112), (96, 1319260), (120, 1055408), (128, 989445), (160, 791556), (192, 659630), (240, 527704), (320, 395778), (384, 329815), (480, 263852), (640, 197889), (960, 131926), (1920, 65963)]