378045205620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{38654929}}^1$

素因数の和:38655104

約数の個数: 48

約数和(自身を含む): 1065020631360

約数和(自身を除く): 686975425740

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, 38654929, 77309858, 115964787, 154619716, 193274645, 231929574, 386549290, 463859148, 579823935, 773098580, 1159647870, 2319295740, 6300753427, 12601506854, 18902260281, 25203013708, 31503767135, 37804520562, 63007534270, 75609041124, 94511301405, 126015068540, 189022602810, 378045205620]

約数ペア:

[(1, 378045205620), (2, 189022602810), (3, 126015068540), (4, 94511301405), (5, 75609041124), (6, 63007534270), (10, 37804520562), (12, 31503767135), (15, 25203013708), (20, 18902260281), (30, 12601506854), (60, 6300753427), (163, 2319295740), (326, 1159647870), (489, 773098580), (652, 579823935), (815, 463859148), (978, 386549290), (1630, 231929574), (1956, 193274645), (2445, 154619716), (3260, 115964787), (4890, 77309858), (9780, 38654929)]