159803880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1331699}}^1$

素因数の和:1331713

約数の個数: 32

約数和(自身を含む): 479412000

約数和(自身を除く): 319608120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1331699, 2663398, 3995097, 5326796, 6658495, 7990194, 10653592, 13316990, 15980388, 19975485, 26633980, 31960776, 39950970, 53267960, 79901940, 159803880]

約数ペア:

[(1, 159803880), (2, 79901940), (3, 53267960), (4, 39950970), (5, 31960776), (6, 26633980), (8, 19975485), (10, 15980388), (12, 13316990), (15, 10653592), (20, 7990194), (24, 6658495), (30, 5326796), (40, 3995097), (60, 2663398), (120, 1331699)]