2877885960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{86579}}^1$

素因数の和:86870

約数の個数: 64

約数和(自身を含む): 8664926400

約数和(自身を除く): 5787040440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 277, 554, 831, 1108, 1385, 1662, 2216, 2770, 3324, 4155, 5540, 6648, 8310, 11080, 16620, 33240, 86579, 173158, 259737, 346316, 432895, 519474, 692632, 865790, 1038948, 1298685, 1731580, 2077896, 2597370, 3463160, 5194740, 10389480, 23982383, 47964766, 71947149, 95929532, 119911915, 143894298, 191859064, 239823830, 287788596, 359735745, 479647660, 575577192, 719471490, 959295320, 1438942980, 2877885960]

約数ペア:

[(1, 2877885960), (2, 1438942980), (3, 959295320), (4, 719471490), (5, 575577192), (6, 479647660), (8, 359735745), (10, 287788596), (12, 239823830), (15, 191859064), (20, 143894298), (24, 119911915), (30, 95929532), (40, 71947149), (60, 47964766), (120, 23982383), (277, 10389480), (554, 5194740), (831, 3463160), (1108, 2597370), (1385, 2077896), (1662, 1731580), (2216, 1298685), (2770, 1038948), (3324, 865790), (4155, 692632), (5540, 519474), (6648, 432895), (8310, 346316), (11080, 259737), (16620, 173158), (33240, 86579)]