13117920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{27329}}^1$

素因数の和:27347

約数の個数: 48

約数和(自身を含む): 41322960

約数和(自身を除く): 28205040

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, 27329, 54658, 81987, 109316, 136645, 163974, 218632, 273290, 327948, 409935, 437264, 546580, 655896, 819870, 874528, 1093160, 1311792, 1639740, 2186320, 2623584, 3279480, 4372640, 6558960, 13117920]

約数ペア:

[(1, 13117920), (2, 6558960), (3, 4372640), (4, 3279480), (5, 2623584), (6, 2186320), (8, 1639740), (10, 1311792), (12, 1093160), (15, 874528), (16, 819870), (20, 655896), (24, 546580), (30, 437264), (32, 409935), (40, 327948), (48, 273290), (60, 218632), (80, 163974), (96, 136645), (120, 109316), (160, 81987), (240, 54658), (480, 27329)]