8553360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:400

約数の個数: 80

約数和(自身を含む): 26801856

約数和(自身を除く): 18248496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 157, 227, 240, 314, 454, 471, 628, 681, 785, 908, 942, 1135, 1256, 1362, 1570, 1816, 1884, 2270, 2355, 2512, 2724, 3140, 3405, 3632, 3768, 4540, 4710, 5448, 6280, 6810, 7536, 9080, 9420, 10896, 12560, 13620, 18160, 18840, 27240, 35639, 37680, 54480, 71278, 106917, 142556, 178195, 213834, 285112, 356390, 427668, 534585, 570224, 712780, 855336, 1069170, 1425560, 1710672, 2138340, 2851120, 4276680, 8553360]

約数ペア:

[(1, 8553360), (2, 4276680), (3, 2851120), (4, 2138340), (5, 1710672), (6, 1425560), (8, 1069170), (10, 855336), (12, 712780), (15, 570224), (16, 534585), (20, 427668), (24, 356390), (30, 285112), (40, 213834), (48, 178195), (60, 142556), (80, 106917), (120, 71278), (157, 54480), (227, 37680), (240, 35639), (314, 27240), (454, 18840), (471, 18160), (628, 13620), (681, 12560), (785, 10896), (908, 9420), (942, 9080), (1135, 7536), (1256, 6810), (1362, 6280), (1570, 5448), (1816, 4710), (1884, 4540), (2270, 3768), (2355, 3632), (2512, 3405), (2724, 3140)]