71933040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{99907}}^1$

素因数の和:99926

約数の個数: 60

約数和(自身を含む): 241577544

約数和(自身を除く): 169644504

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 99907, 199814, 299721, 399628, 499535, 599442, 799256, 899163, 999070, 1198884, 1498605, 1598512, 1798326, 1998140, 2397768, 2997210, 3596652, 3996280, 4495815, 4795536, 5994420, 7193304, 7992560, 8991630, 11988840, 14386608, 17983260, 23977680, 35966520, 71933040]

約数ペア:

[(1, 71933040), (2, 35966520), (3, 23977680), (4, 17983260), (5, 14386608), (6, 11988840), (8, 8991630), (9, 7992560), (10, 7193304), (12, 5994420), (15, 4795536), (16, 4495815), (18, 3996280), (20, 3596652), (24, 2997210), (30, 2397768), (36, 1998140), (40, 1798326), (45, 1598512), (48, 1498605), (60, 1198884), (72, 999070), (80, 899163), (90, 799256), (120, 599442), (144, 499535), (180, 399628), (240, 299721), (360, 199814), (720, 99907)]