126587640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{3187}}^1$

素因数の和:3532

約数の個数: 64

約数和(自身を含む): 381029760

約数和(自身を除く): 254442120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 331, 662, 993, 1324, 1655, 1986, 2648, 3187, 3310, 3972, 4965, 6374, 6620, 7944, 9561, 9930, 12748, 13240, 15935, 19122, 19860, 25496, 31870, 38244, 39720, 47805, 63740, 76488, 95610, 127480, 191220, 382440, 1054897, 2109794, 3164691, 4219588, 5274485, 6329382, 8439176, 10548970, 12658764, 15823455, 21097940, 25317528, 31646910, 42195880, 63293820, 126587640]

約数ペア:

[(1, 126587640), (2, 63293820), (3, 42195880), (4, 31646910), (5, 25317528), (6, 21097940), (8, 15823455), (10, 12658764), (12, 10548970), (15, 8439176), (20, 6329382), (24, 5274485), (30, 4219588), (40, 3164691), (60, 2109794), (120, 1054897), (331, 382440), (662, 191220), (993, 127480), (1324, 95610), (1655, 76488), (1986, 63740), (2648, 47805), (3187, 39720), (3310, 38244), (3972, 31870), (4965, 25496), (6374, 19860), (6620, 19122), (7944, 15935), (9561, 13240), (9930, 12748)]