30304080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{42089}}^1$

素因数の和:42108

約数の個数: 60

約数和(自身を含む): 101773620

約数和(自身を除く): 71469540

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, 42089, 84178, 126267, 168356, 210445, 252534, 336712, 378801, 420890, 505068, 631335, 673424, 757602, 841780, 1010136, 1262670, 1515204, 1683560, 1894005, 2020272, 2525340, 3030408, 3367120, 3788010, 5050680, 6060816, 7576020, 10101360, 15152040, 30304080]

約数ペア:

[(1, 30304080), (2, 15152040), (3, 10101360), (4, 7576020), (5, 6060816), (6, 5050680), (8, 3788010), (9, 3367120), (10, 3030408), (12, 2525340), (15, 2020272), (16, 1894005), (18, 1683560), (20, 1515204), (24, 1262670), (30, 1010136), (36, 841780), (40, 757602), (45, 673424), (48, 631335), (60, 505068), (72, 420890), (80, 378801), (90, 336712), (120, 252534), (144, 210445), (180, 168356), (240, 126267), (360, 84178), (720, 42089)]