89152440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{57149}}^1$

素因数の和:57176

約数の個数: 64

約数和(自身を含む): 288036000

約数和(自身を除く): 198883560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 57149, 114298, 171447, 228596, 285745, 342894, 457192, 571490, 685788, 742937, 857235, 1142980, 1371576, 1485874, 1714470, 2228811, 2285960, 2971748, 3428940, 3714685, 4457622, 5943496, 6857880, 7429370, 8915244, 11144055, 14858740, 17830488, 22288110, 29717480, 44576220, 89152440]

約数ペア:

[(1, 89152440), (2, 44576220), (3, 29717480), (4, 22288110), (5, 17830488), (6, 14858740), (8, 11144055), (10, 8915244), (12, 7429370), (13, 6857880), (15, 5943496), (20, 4457622), (24, 3714685), (26, 3428940), (30, 2971748), (39, 2285960), (40, 2228811), (52, 1714470), (60, 1485874), (65, 1371576), (78, 1142980), (104, 857235), (120, 742937), (130, 685788), (156, 571490), (195, 457192), (260, 342894), (312, 285745), (390, 228596), (520, 171447), (780, 114298), (1560, 57149)]