1824798420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{683}}^1\times {\mathrm{14843}}^1$

素因数の和:15541

約数の個数: 72

約数和(自身を含む): 5543699616

約数和(自身を除く): 3718901196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 683, 1366, 2049, 2732, 3415, 4098, 6147, 6830, 8196, 10245, 12294, 13660, 14843, 20490, 24588, 29686, 30735, 40980, 44529, 59372, 61470, 74215, 89058, 122940, 133587, 148430, 178116, 222645, 267174, 296860, 445290, 534348, 667935, 890580, 1335870, 2671740, 10137769, 20275538, 30413307, 40551076, 50688845, 60826614, 91239921, 101377690, 121653228, 152066535, 182479842, 202755380, 304133070, 364959684, 456199605, 608266140, 912399210, 1824798420]

約数ペア:

[(1, 1824798420), (2, 912399210), (3, 608266140), (4, 456199605), (5, 364959684), (6, 304133070), (9, 202755380), (10, 182479842), (12, 152066535), (15, 121653228), (18, 101377690), (20, 91239921), (30, 60826614), (36, 50688845), (45, 40551076), (60, 30413307), (90, 20275538), (180, 10137769), (683, 2671740), (1366, 1335870), (2049, 890580), (2732, 667935), (3415, 534348), (4098, 445290), (6147, 296860), (6830, 267174), (8196, 222645), (10245, 178116), (12294, 148430), (13660, 133587), (14843, 122940), (20490, 89058), (24588, 74215), (29686, 61470), (30735, 59372), (40980, 44529)]