30664080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{42589}}^1$

素因数の和:42608

約数の個数: 60

約数和(自身を含む): 102982620

約数和(自身を除く): 72318540

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, 42589, 85178, 127767, 170356, 212945, 255534, 340712, 383301, 425890, 511068, 638835, 681424, 766602, 851780, 1022136, 1277670, 1533204, 1703560, 1916505, 2044272, 2555340, 3066408, 3407120, 3833010, 5110680, 6132816, 7666020, 10221360, 15332040, 30664080]

約数ペア:

[(1, 30664080), (2, 15332040), (3, 10221360), (4, 7666020), (5, 6132816), (6, 5110680), (8, 3833010), (9, 3407120), (10, 3066408), (12, 2555340), (15, 2044272), (16, 1916505), (18, 1703560), (20, 1533204), (24, 1277670), (30, 1022136), (36, 851780), (40, 766602), (45, 681424), (48, 638835), (60, 511068), (72, 425890), (80, 383301), (90, 340712), (120, 255534), (144, 212945), (180, 170356), (240, 127767), (360, 85178), (720, 42589)]