1330487580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{21977}}^1$

素因数の和:22998

約数の個数: 48

約数和(自身を含む): 3729227040

約数和(自身を除く): 2398739460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1009, 2018, 3027, 4036, 5045, 6054, 10090, 12108, 15135, 20180, 21977, 30270, 43954, 60540, 65931, 87908, 109885, 131862, 219770, 263724, 329655, 439540, 659310, 1318620, 22174793, 44349586, 66524379, 88699172, 110873965, 133048758, 221747930, 266097516, 332621895, 443495860, 665243790, 1330487580]

約数ペア:

[(1, 1330487580), (2, 665243790), (3, 443495860), (4, 332621895), (5, 266097516), (6, 221747930), (10, 133048758), (12, 110873965), (15, 88699172), (20, 66524379), (30, 44349586), (60, 22174793), (1009, 1318620), (2018, 659310), (3027, 439540), (4036, 329655), (5045, 263724), (6054, 219770), (10090, 131862), (12108, 109885), (15135, 87908), (20180, 65931), (21977, 60540), (30270, 43954)]