17202120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11027}}^1$

素因数の和:11054

約数の個数: 64

約数和(自身を含む): 55581120

約数和(自身を除く): 38379000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 11027, 22054, 33081, 44108, 55135, 66162, 88216, 110270, 132324, 143351, 165405, 220540, 264648, 286702, 330810, 430053, 441080, 573404, 661620, 716755, 860106, 1146808, 1323240, 1433510, 1720212, 2150265, 2867020, 3440424, 4300530, 5734040, 8601060, 17202120]

約数ペア:

[(1, 17202120), (2, 8601060), (3, 5734040), (4, 4300530), (5, 3440424), (6, 2867020), (8, 2150265), (10, 1720212), (12, 1433510), (13, 1323240), (15, 1146808), (20, 860106), (24, 716755), (26, 661620), (30, 573404), (39, 441080), (40, 430053), (52, 330810), (60, 286702), (65, 264648), (78, 220540), (104, 165405), (120, 143351), (130, 132324), (156, 110270), (195, 88216), (260, 66162), (312, 55135), (390, 44108), (520, 33081), (780, 22054), (1560, 11027)]