12582540

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{863}}^1$

素因数の和:890

約数の個数: 84

約数和(自身を含む): 39662784

約数和(自身を除く): 27080244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 729, 810, 863, 972, 1215, 1458, 1620, 1726, 2430, 2589, 2916, 3452, 3645, 4315, 4860, 5178, 7290, 7767, 8630, 10356, 12945, 14580, 15534, 17260, 23301, 25890, 31068, 38835, 46602, 51780, 69903, 77670, 93204, 116505, 139806, 155340, 209709, 233010, 279612, 349515, 419418, 466020, 629127, 699030, 838836, 1048545, 1258254, 1398060, 2097090, 2516508, 3145635, 4194180, 6291270, 12582540]

約数ペア:

[(1, 12582540), (2, 6291270), (3, 4194180), (4, 3145635), (5, 2516508), (6, 2097090), (9, 1398060), (10, 1258254), (12, 1048545), (15, 838836), (18, 699030), (20, 629127), (27, 466020), (30, 419418), (36, 349515), (45, 279612), (54, 233010), (60, 209709), (81, 155340), (90, 139806), (108, 116505), (135, 93204), (162, 77670), (180, 69903), (243, 51780), (270, 46602), (324, 38835), (405, 31068), (486, 25890), (540, 23301), (729, 17260), (810, 15534), (863, 14580), (972, 12945), (1215, 10356), (1458, 8630), (1620, 7767), (1726, 7290), (2430, 5178), (2589, 4860), (2916, 4315), (3452, 3645)]