237880080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{330389}}^1$

素因数の和:330408

約数の個数: 60

約数和(自身を含む): 798883020

約数和(自身を除く): 561002940

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, 330389, 660778, 991167, 1321556, 1651945, 1982334, 2643112, 2973501, 3303890, 3964668, 4955835, 5286224, 5947002, 6607780, 7929336, 9911670, 11894004, 13215560, 14867505, 15858672, 19823340, 23788008, 26431120, 29735010, 39646680, 47576016, 59470020, 79293360, 118940040, 237880080]

約数ペア:

[(1, 237880080), (2, 118940040), (3, 79293360), (4, 59470020), (5, 47576016), (6, 39646680), (8, 29735010), (9, 26431120), (10, 23788008), (12, 19823340), (15, 15858672), (16, 14867505), (18, 13215560), (20, 11894004), (24, 9911670), (30, 7929336), (36, 6607780), (40, 5947002), (45, 5286224), (48, 4955835), (60, 3964668), (72, 3303890), (80, 2973501), (90, 2643112), (120, 1982334), (144, 1651945), (180, 1321556), (240, 991167), (360, 660778), (720, 330389)]