230375280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{8971}}^1$

素因数の和:9094

約数の個数: 80

約数和(自身を含む): 720918144

約数和(自身を除く): 490542864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 107, 120, 214, 240, 321, 428, 535, 642, 856, 1070, 1284, 1605, 1712, 2140, 2568, 3210, 4280, 5136, 6420, 8560, 8971, 12840, 17942, 25680, 26913, 35884, 44855, 53826, 71768, 89710, 107652, 134565, 143536, 179420, 215304, 269130, 358840, 430608, 538260, 717680, 959897, 1076520, 1919794, 2153040, 2879691, 3839588, 4799485, 5759382, 7679176, 9598970, 11518764, 14398455, 15358352, 19197940, 23037528, 28796910, 38395880, 46075056, 57593820, 76791760, 115187640, 230375280]

約数ペア:

[(1, 230375280), (2, 115187640), (3, 76791760), (4, 57593820), (5, 46075056), (6, 38395880), (8, 28796910), (10, 23037528), (12, 19197940), (15, 15358352), (16, 14398455), (20, 11518764), (24, 9598970), (30, 7679176), (40, 5759382), (48, 4799485), (60, 3839588), (80, 2879691), (107, 2153040), (120, 1919794), (214, 1076520), (240, 959897), (321, 717680), (428, 538260), (535, 430608), (642, 358840), (856, 269130), (1070, 215304), (1284, 179420), (1605, 143536), (1712, 134565), (2140, 107652), (2568, 89710), (3210, 71768), (4280, 53826), (5136, 44855), (6420, 35884), (8560, 26913), (8971, 25680), (12840, 17942)]