180508770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{51427}}^1$

素因数の和:51456

約数の個数: 64

約数和(自身を含む): 518394240

約数和(自身を除く): 337885470

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 51427, 102854, 154281, 257135, 308562, 462843, 514270, 668551, 771405, 925686, 1337102, 1388529, 1542810, 2005653, 2314215, 2777058, 3342755, 4011306, 4628430, 6016959, 6685510, 6942645, 10028265, 12033918, 13885290, 18050877, 20056530, 30084795, 36101754, 60169590, 90254385, 180508770]

約数ペア:

[(1, 180508770), (2, 90254385), (3, 60169590), (5, 36101754), (6, 30084795), (9, 20056530), (10, 18050877), (13, 13885290), (15, 12033918), (18, 10028265), (26, 6942645), (27, 6685510), (30, 6016959), (39, 4628430), (45, 4011306), (54, 3342755), (65, 2777058), (78, 2314215), (90, 2005653), (117, 1542810), (130, 1388529), (135, 1337102), (195, 925686), (234, 771405), (270, 668551), (351, 514270), (390, 462843), (585, 308562), (702, 257135), (1170, 154281), (1755, 102854), (3510, 51427)]