40300740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{24877}}^1$

素因数の和:24898

約数の個数: 60

約数和(自身を含む): 126429996

約数和(自身を除く): 86129256

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 24877, 49754, 74631, 99508, 124385, 149262, 223893, 248770, 298524, 373155, 447786, 497540, 671679, 746310, 895572, 1119465, 1343358, 1492620, 2015037, 2238930, 2686716, 3358395, 4030074, 4477860, 6716790, 8060148, 10075185, 13433580, 20150370, 40300740]

約数ペア:

[(1, 40300740), (2, 20150370), (3, 13433580), (4, 10075185), (5, 8060148), (6, 6716790), (9, 4477860), (10, 4030074), (12, 3358395), (15, 2686716), (18, 2238930), (20, 2015037), (27, 1492620), (30, 1343358), (36, 1119465), (45, 895572), (54, 746310), (60, 671679), (81, 497540), (90, 447786), (108, 373155), (135, 298524), (162, 248770), (180, 223893), (270, 149262), (324, 124385), (405, 99508), (540, 74631), (810, 49754), (1620, 24877)]