4156920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{1283}}^1$

素因数の和:1306

約数の個数: 80

約数和(自身を含む): 13982760

約数和(自身を除く): 9825840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1283, 1620, 2566, 3240, 3849, 5132, 6415, 7698, 10264, 11547, 12830, 15396, 19245, 23094, 25660, 30792, 34641, 38490, 46188, 51320, 57735, 69282, 76980, 92376, 103923, 115470, 138564, 153960, 173205, 207846, 230940, 277128, 346410, 415692, 461880, 519615, 692820, 831384, 1039230, 1385640, 2078460, 4156920]

約数ペア:

[(1, 4156920), (2, 2078460), (3, 1385640), (4, 1039230), (5, 831384), (6, 692820), (8, 519615), (9, 461880), (10, 415692), (12, 346410), (15, 277128), (18, 230940), (20, 207846), (24, 173205), (27, 153960), (30, 138564), (36, 115470), (40, 103923), (45, 92376), (54, 76980), (60, 69282), (72, 57735), (81, 51320), (90, 46188), (108, 38490), (120, 34641), (135, 30792), (162, 25660), (180, 23094), (216, 19245), (270, 15396), (324, 12830), (360, 11547), (405, 10264), (540, 7698), (648, 6415), (810, 5132), (1080, 3849), (1283, 3240), (1620, 2566)]