23891880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1933}}^1$

素因数の和:2050

約数の個数: 64

約数和(自身を含む): 72408960

約数和(自身を除く): 48517080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 103, 120, 206, 309, 412, 515, 618, 824, 1030, 1236, 1545, 1933, 2060, 2472, 3090, 3866, 4120, 5799, 6180, 7732, 9665, 11598, 12360, 15464, 19330, 23196, 28995, 38660, 46392, 57990, 77320, 115980, 199099, 231960, 398198, 597297, 796396, 995495, 1194594, 1592792, 1990990, 2389188, 2986485, 3981980, 4778376, 5972970, 7963960, 11945940, 23891880]

約数ペア:

[(1, 23891880), (2, 11945940), (3, 7963960), (4, 5972970), (5, 4778376), (6, 3981980), (8, 2986485), (10, 2389188), (12, 1990990), (15, 1592792), (20, 1194594), (24, 995495), (30, 796396), (40, 597297), (60, 398198), (103, 231960), (120, 199099), (206, 115980), (309, 77320), (412, 57990), (515, 46392), (618, 38660), (824, 28995), (1030, 23196), (1236, 19330), (1545, 15464), (1933, 12360), (2060, 11598), (2472, 9665), (3090, 7732), (3866, 6180), (4120, 5799)]