1535280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{6397}}^1$

素因数の和:6413

約数の個数: 40

約数和(自身を含む): 4760112

約数和(自身を除く): 3224832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 6397, 12794, 19191, 25588, 31985, 38382, 51176, 63970, 76764, 95955, 102352, 127940, 153528, 191910, 255880, 307056, 383820, 511760, 767640, 1535280]

約数ペア:

[(1, 1535280), (2, 767640), (3, 511760), (4, 383820), (5, 307056), (6, 255880), (8, 191910), (10, 153528), (12, 127940), (15, 102352), (16, 95955), (20, 76764), (24, 63970), (30, 51176), (40, 38382), (48, 31985), (60, 25588), (80, 19191), (120, 12794), (240, 6397)]