1878043620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{192029}}^1$

素因数の和:192204

約数の個数: 48

約数和(自身を含む): 5290810560

約数和(自身を除く): 3412766940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163, 326, 489, 652, 815, 978, 1630, 1956, 2445, 3260, 4890, 9780, 192029, 384058, 576087, 768116, 960145, 1152174, 1920290, 2304348, 2880435, 3840580, 5760870, 11521740, 31300727, 62601454, 93902181, 125202908, 156503635, 187804362, 313007270, 375608724, 469510905, 626014540, 939021810, 1878043620]

約数ペア:

[(1, 1878043620), (2, 939021810), (3, 626014540), (4, 469510905), (5, 375608724), (6, 313007270), (10, 187804362), (12, 156503635), (15, 125202908), (20, 93902181), (30, 62601454), (60, 31300727), (163, 11521740), (326, 5760870), (489, 3840580), (652, 2880435), (815, 2304348), (978, 1920290), (1630, 1152174), (1956, 960145), (2445, 768116), (3260, 576087), (4890, 384058), (9780, 192029)]