31662240

素因数分解:

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

素因数の和:65981

約数の個数: 48

約数和(自身を含む): 99737568

約数和(自身を除く): 68075328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 65963, 131926, 197889, 263852, 329815, 395778, 527704, 659630, 791556, 989445, 1055408, 1319260, 1583112, 1978890, 2110816, 2638520, 3166224, 3957780, 5277040, 6332448, 7915560, 10554080, 15831120, 31662240]

約数ペア:

[(1, 31662240), (2, 15831120), (3, 10554080), (4, 7915560), (5, 6332448), (6, 5277040), (8, 3957780), (10, 3166224), (12, 2638520), (15, 2110816), (16, 1978890), (20, 1583112), (24, 1319260), (30, 1055408), (32, 989445), (40, 791556), (48, 659630), (60, 527704), (80, 395778), (96, 329815), (120, 263852), (160, 197889), (240, 131926), (480, 65963)]