285875760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1191149}}^1$

素因数の和:1191165

約数の個数: 40

約数和(自身を含む): 886215600

約数和(自身を除く): 600339840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1191149, 2382298, 3573447, 4764596, 5955745, 7146894, 9529192, 11911490, 14293788, 17867235, 19058384, 23822980, 28587576, 35734470, 47645960, 57175152, 71468940, 95291920, 142937880, 285875760]

約数ペア:

[(1, 285875760), (2, 142937880), (3, 95291920), (4, 71468940), (5, 57175152), (6, 47645960), (8, 35734470), (10, 28587576), (12, 23822980), (15, 19058384), (16, 17867235), (20, 14293788), (24, 11911490), (30, 9529192), (40, 7146894), (48, 5955745), (60, 4764596), (80, 3573447), (120, 2382298), (240, 1191149)]