636796620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1179253}}^1$

素因数の和:1179271

約数の個数: 48

約数和(自身を含む): 1981146720

約数和(自身を除く): 1344350100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 1179253, 2358506, 3537759, 4717012, 5896265, 7075518, 10613277, 11792530, 14151036, 17688795, 21226554, 23585060, 31839831, 35377590, 42453108, 53066385, 63679662, 70755180, 106132770, 127359324, 159199155, 212265540, 318398310, 636796620]

約数ペア:

[(1, 636796620), (2, 318398310), (3, 212265540), (4, 159199155), (5, 127359324), (6, 106132770), (9, 70755180), (10, 63679662), (12, 53066385), (15, 42453108), (18, 35377590), (20, 31839831), (27, 23585060), (30, 21226554), (36, 17688795), (45, 14151036), (54, 11792530), (60, 10613277), (90, 7075518), (108, 5896265), (135, 4717012), (180, 3537759), (270, 2358506), (540, 1179253)]