345965520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1441523}}^1$

素因数の和:1441539

約数の個数: 40

約数和(自身を含む): 1072493856

約数和(自身を除く): 726528336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1441523, 2883046, 4324569, 5766092, 7207615, 8649138, 11532184, 14415230, 17298276, 21622845, 23064368, 28830460, 34596552, 43245690, 57660920, 69193104, 86491380, 115321840, 172982760, 345965520]

約数ペア:

[(1, 345965520), (2, 172982760), (3, 115321840), (4, 86491380), (5, 69193104), (6, 57660920), (8, 43245690), (10, 34596552), (12, 28830460), (15, 23064368), (16, 21622845), (20, 17298276), (24, 14415230), (30, 11532184), (40, 8649138), (48, 7207615), (60, 5766092), (80, 4324569), (120, 2883046), (240, 1441523)]