7939560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{607}}^1$

素因数の和:730

約数の個数: 64

約数和(自身を含む): 24076800

約数和(自身を除く): 16137240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 607, 654, 872, 1090, 1214, 1308, 1635, 1821, 2180, 2428, 2616, 3035, 3270, 3642, 4360, 4856, 6070, 6540, 7284, 9105, 12140, 13080, 14568, 18210, 24280, 36420, 66163, 72840, 132326, 198489, 264652, 330815, 396978, 529304, 661630, 793956, 992445, 1323260, 1587912, 1984890, 2646520, 3969780, 7939560]

約数ペア:

[(1, 7939560), (2, 3969780), (3, 2646520), (4, 1984890), (5, 1587912), (6, 1323260), (8, 992445), (10, 793956), (12, 661630), (15, 529304), (20, 396978), (24, 330815), (30, 264652), (40, 198489), (60, 132326), (109, 72840), (120, 66163), (218, 36420), (327, 24280), (436, 18210), (545, 14568), (607, 13080), (654, 12140), (872, 9105), (1090, 7284), (1214, 6540), (1308, 6070), (1635, 4856), (1821, 4360), (2180, 3642), (2428, 3270), (2616, 3035)]