1860705960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{196277}}^1$

素因数の和:196370

約数の個数: 64

約数和(自身を含む): 5652806400

約数和(自身を除く): 3792100440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 9480, 196277, 392554, 588831, 785108, 981385, 1177662, 1570216, 1962770, 2355324, 2944155, 3925540, 4710648, 5888310, 7851080, 11776620, 15505883, 23553240, 31011766, 46517649, 62023532, 77529415, 93035298, 124047064, 155058830, 186070596, 232588245, 310117660, 372141192, 465176490, 620235320, 930352980, 1860705960]

約数ペア:

[(1, 1860705960), (2, 930352980), (3, 620235320), (4, 465176490), (5, 372141192), (6, 310117660), (8, 232588245), (10, 186070596), (12, 155058830), (15, 124047064), (20, 93035298), (24, 77529415), (30, 62023532), (40, 46517649), (60, 31011766), (79, 23553240), (120, 15505883), (158, 11776620), (237, 7851080), (316, 5888310), (395, 4710648), (474, 3925540), (632, 2944155), (790, 2355324), (948, 1962770), (1185, 1570216), (1580, 1177662), (1896, 981385), (2370, 785108), (3160, 588831), (4740, 392554), (9480, 196277)]