293477880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2445649}}^1$

素因数の和:2445663

約数の個数: 32

約数和(自身を含む): 880434000

約数和(自身を除く): 586956120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2445649, 4891298, 7336947, 9782596, 12228245, 14673894, 19565192, 24456490, 29347788, 36684735, 48912980, 58695576, 73369470, 97825960, 146738940, 293477880]

約数ペア:

[(1, 293477880), (2, 146738940), (3, 97825960), (4, 73369470), (5, 58695576), (6, 48912980), (8, 36684735), (10, 29347788), (12, 24456490), (15, 19565192), (20, 14673894), (24, 12228245), (30, 9782596), (40, 7336947), (60, 4891298), (120, 2445649)]