15722160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{601}}^1$

素因数の和:726

約数の個数: 80

約数和(自身を含む): 49267680

約数和(自身を除く): 33545520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 109, 120, 218, 240, 327, 436, 545, 601, 654, 872, 1090, 1202, 1308, 1635, 1744, 1803, 2180, 2404, 2616, 3005, 3270, 3606, 4360, 4808, 5232, 6010, 6540, 7212, 8720, 9015, 9616, 12020, 13080, 14424, 18030, 24040, 26160, 28848, 36060, 48080, 65509, 72120, 131018, 144240, 196527, 262036, 327545, 393054, 524072, 655090, 786108, 982635, 1048144, 1310180, 1572216, 1965270, 2620360, 3144432, 3930540, 5240720, 7861080, 15722160]

約数ペア:

[(1, 15722160), (2, 7861080), (3, 5240720), (4, 3930540), (5, 3144432), (6, 2620360), (8, 1965270), (10, 1572216), (12, 1310180), (15, 1048144), (16, 982635), (20, 786108), (24, 655090), (30, 524072), (40, 393054), (48, 327545), (60, 262036), (80, 196527), (109, 144240), (120, 131018), (218, 72120), (240, 65509), (327, 48080), (436, 36060), (545, 28848), (601, 26160), (654, 24040), (872, 18030), (1090, 14424), (1202, 13080), (1308, 12020), (1635, 9616), (1744, 9015), (1803, 8720), (2180, 7212), (2404, 6540), (2616, 6010), (3005, 5232), (3270, 4808), (3606, 4360)]