5131320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{701}}^1$

素因数の和:776

約数の個数: 64

約数和(自身を含む): 15668640

約数和(自身を除く): 10537320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 701, 732, 915, 1220, 1402, 1464, 1830, 2103, 2440, 2804, 3505, 3660, 4206, 5608, 7010, 7320, 8412, 10515, 14020, 16824, 21030, 28040, 42060, 42761, 84120, 85522, 128283, 171044, 213805, 256566, 342088, 427610, 513132, 641415, 855220, 1026264, 1282830, 1710440, 2565660, 5131320]

約数ペア:

[(1, 5131320), (2, 2565660), (3, 1710440), (4, 1282830), (5, 1026264), (6, 855220), (8, 641415), (10, 513132), (12, 427610), (15, 342088), (20, 256566), (24, 213805), (30, 171044), (40, 128283), (60, 85522), (61, 84120), (120, 42761), (122, 42060), (183, 28040), (244, 21030), (305, 16824), (366, 14020), (488, 10515), (610, 8412), (701, 7320), (732, 7010), (915, 5608), (1220, 4206), (1402, 3660), (1464, 3505), (1830, 2804), (2103, 2440)]