9642840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{751}}^1$

素因数の和:872

約数の個数: 64

約数和(自身を含む): 29237760

約数和(自身を除く): 19594920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 751, 856, 1070, 1284, 1502, 1605, 2140, 2253, 2568, 3004, 3210, 3755, 4280, 4506, 6008, 6420, 7510, 9012, 11265, 12840, 15020, 18024, 22530, 30040, 45060, 80357, 90120, 160714, 241071, 321428, 401785, 482142, 642856, 803570, 964284, 1205355, 1607140, 1928568, 2410710, 3214280, 4821420, 9642840]

約数ペア:

[(1, 9642840), (2, 4821420), (3, 3214280), (4, 2410710), (5, 1928568), (6, 1607140), (8, 1205355), (10, 964284), (12, 803570), (15, 642856), (20, 482142), (24, 401785), (30, 321428), (40, 241071), (60, 160714), (107, 90120), (120, 80357), (214, 45060), (321, 30040), (428, 22530), (535, 18024), (642, 15020), (751, 12840), (856, 11265), (1070, 9012), (1284, 7510), (1502, 6420), (1605, 6008), (2140, 4506), (2253, 4280), (2568, 3755), (3004, 3210)]