15152040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{42089}}^1$

素因数の和:42106

約数の個数: 48

約数和(自身を含む): 49245300

約数和(自身を除く): 34093260

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, 42089, 84178, 126267, 168356, 210445, 252534, 336712, 378801, 420890, 505068, 631335, 757602, 841780, 1010136, 1262670, 1515204, 1683560, 1894005, 2525340, 3030408, 3788010, 5050680, 7576020, 15152040]

約数ペア:

[(1, 15152040), (2, 7576020), (3, 5050680), (4, 3788010), (5, 3030408), (6, 2525340), (8, 1894005), (9, 1683560), (10, 1515204), (12, 1262670), (15, 1010136), (18, 841780), (20, 757602), (24, 631335), (30, 505068), (36, 420890), (40, 378801), (45, 336712), (60, 252534), (72, 210445), (90, 168356), (120, 126267), (180, 84178), (360, 42089)]