144431220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{7841}}^1$

素因数の和:8160

約数の個数: 48

約数和(自身を含む): 405776448

約数和(自身を除く): 261345228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 307, 614, 921, 1228, 1535, 1842, 3070, 3684, 4605, 6140, 7841, 9210, 15682, 18420, 23523, 31364, 39205, 47046, 78410, 94092, 117615, 156820, 235230, 470460, 2407187, 4814374, 7221561, 9628748, 12035935, 14443122, 24071870, 28886244, 36107805, 48143740, 72215610, 144431220]

約数ペア:

[(1, 144431220), (2, 72215610), (3, 48143740), (4, 36107805), (5, 28886244), (6, 24071870), (10, 14443122), (12, 12035935), (15, 9628748), (20, 7221561), (30, 4814374), (60, 2407187), (307, 470460), (614, 235230), (921, 156820), (1228, 117615), (1535, 94092), (1842, 78410), (3070, 47046), (3684, 39205), (4605, 31364), (6140, 23523), (7841, 18420), (9210, 15682)]