8119560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{953}}^1$

素因数の和:1038

約数の個数: 64

約数和(自身を含む): 24727680

約数和(自身を除く): 16608120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 953, 1065, 1420, 1704, 1906, 2130, 2840, 2859, 3812, 4260, 4765, 5718, 7624, 8520, 9530, 11436, 14295, 19060, 22872, 28590, 38120, 57180, 67663, 114360, 135326, 202989, 270652, 338315, 405978, 541304, 676630, 811956, 1014945, 1353260, 1623912, 2029890, 2706520, 4059780, 8119560]

約数ペア:

[(1, 8119560), (2, 4059780), (3, 2706520), (4, 2029890), (5, 1623912), (6, 1353260), (8, 1014945), (10, 811956), (12, 676630), (15, 541304), (20, 405978), (24, 338315), (30, 270652), (40, 202989), (60, 135326), (71, 114360), (120, 67663), (142, 57180), (213, 38120), (284, 28590), (355, 22872), (426, 19060), (568, 14295), (710, 11436), (852, 9530), (953, 8520), (1065, 7624), (1420, 5718), (1704, 4765), (1906, 4260), (2130, 3812), (2840, 2859)]