9645720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11483}}^1$

素因数の和:11504

約数の個数: 64

約数和(自身を含む): 33073920

約数和(自身を除く): 23428200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 11483, 22966, 34449, 45932, 57415, 68898, 80381, 91864, 114830, 137796, 160762, 172245, 229660, 241143, 275592, 321524, 344490, 401905, 459320, 482286, 643048, 688980, 803810, 964572, 1205715, 1377960, 1607620, 1929144, 2411430, 3215240, 4822860, 9645720]

約数ペア:

[(1, 9645720), (2, 4822860), (3, 3215240), (4, 2411430), (5, 1929144), (6, 1607620), (7, 1377960), (8, 1205715), (10, 964572), (12, 803810), (14, 688980), (15, 643048), (20, 482286), (21, 459320), (24, 401905), (28, 344490), (30, 321524), (35, 275592), (40, 241143), (42, 229660), (56, 172245), (60, 160762), (70, 137796), (84, 114830), (105, 91864), (120, 80381), (140, 68898), (168, 57415), (210, 45932), (280, 34449), (420, 22966), (840, 11483)]