123010920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{113899}}^1$

素因数の和:113919

約数の個数: 64

約数和(自身を含む): 410040000

約数和(自身を除く): 287029080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 113899, 227798, 341697, 455596, 569495, 683394, 911192, 1025091, 1138990, 1366788, 1708485, 2050182, 2277980, 2733576, 3075273, 3416970, 4100364, 4555960, 5125455, 6150546, 6833940, 8200728, 10250910, 12301092, 13667880, 15376365, 20501820, 24602184, 30752730, 41003640, 61505460, 123010920]

約数ペア:

[(1, 123010920), (2, 61505460), (3, 41003640), (4, 30752730), (5, 24602184), (6, 20501820), (8, 15376365), (9, 13667880), (10, 12301092), (12, 10250910), (15, 8200728), (18, 6833940), (20, 6150546), (24, 5125455), (27, 4555960), (30, 4100364), (36, 3416970), (40, 3075273), (45, 2733576), (54, 2277980), (60, 2050182), (72, 1708485), (90, 1366788), (108, 1138990), (120, 1025091), (135, 911192), (180, 683394), (216, 569495), (270, 455596), (360, 341697), (540, 227798), (1080, 113899)]