168937680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{703907}}^1$

素因数の和:703923

約数の個数: 40

約数和(自身を含む): 523707552

約数和(自身を除く): 354769872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 703907, 1407814, 2111721, 2815628, 3519535, 4223442, 5631256, 7039070, 8446884, 10558605, 11262512, 14078140, 16893768, 21117210, 28156280, 33787536, 42234420, 56312560, 84468840, 168937680]

約数ペア:

[(1, 168937680), (2, 84468840), (3, 56312560), (4, 42234420), (5, 33787536), (6, 28156280), (8, 21117210), (10, 16893768), (12, 14078140), (15, 11262512), (16, 10558605), (20, 8446884), (24, 7039070), (30, 5631256), (40, 4223442), (48, 3519535), (60, 2815628), (80, 2111721), (120, 1407814), (240, 703907)]