27812640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{57943}}^1$

素因数の和:57961

約数の個数: 48

約数和(自身を含む): 87611328

約数和(自身を除く): 59798688

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, 57943, 115886, 173829, 231772, 289715, 347658, 463544, 579430, 695316, 869145, 927088, 1158860, 1390632, 1738290, 1854176, 2317720, 2781264, 3476580, 4635440, 5562528, 6953160, 9270880, 13906320, 27812640]

約数ペア:

[(1, 27812640), (2, 13906320), (3, 9270880), (4, 6953160), (5, 5562528), (6, 4635440), (8, 3476580), (10, 2781264), (12, 2317720), (15, 1854176), (16, 1738290), (20, 1390632), (24, 1158860), (30, 927088), (32, 869145), (40, 695316), (48, 579430), (60, 463544), (80, 347658), (96, 289715), (120, 231772), (160, 173829), (240, 115886), (480, 57943)]