72916860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{29641}}^1$

素因数の和:29694

約数の個数: 48

約数和(自身を含む): 209153952

約数和(自身を除く): 136237092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 29641, 59282, 88923, 118564, 148205, 177846, 296410, 355692, 444615, 592820, 889230, 1215281, 1778460, 2430562, 3645843, 4861124, 6076405, 7291686, 12152810, 14583372, 18229215, 24305620, 36458430, 72916860]

約数ペア:

[(1, 72916860), (2, 36458430), (3, 24305620), (4, 18229215), (5, 14583372), (6, 12152810), (10, 7291686), (12, 6076405), (15, 4861124), (20, 3645843), (30, 2430562), (41, 1778460), (60, 1215281), (82, 889230), (123, 592820), (164, 444615), (205, 355692), (246, 296410), (410, 177846), (492, 148205), (615, 118564), (820, 88923), (1230, 59282), (2460, 29641)]