315150120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{875417}}^1$

素因数の和:875434

約数の個数: 48

約数和(自身を含む): 1024239060

約数和(自身を除く): 709088940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 875417, 1750834, 2626251, 3501668, 4377085, 5252502, 7003336, 7878753, 8754170, 10505004, 13131255, 15757506, 17508340, 21010008, 26262510, 31515012, 35016680, 39393765, 52525020, 63030024, 78787530, 105050040, 157575060, 315150120]

約数ペア:

[(1, 315150120), (2, 157575060), (3, 105050040), (4, 78787530), (5, 63030024), (6, 52525020), (8, 39393765), (9, 35016680), (10, 31515012), (12, 26262510), (15, 21010008), (18, 17508340), (20, 15757506), (24, 13131255), (30, 10505004), (36, 8754170), (40, 7878753), (45, 7003336), (60, 5252502), (72, 4377085), (90, 3501668), (120, 2626251), (180, 1750834), (360, 875417)]