8313840

素因数分解:

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

素因数の和:1308

約数の個数: 100

約数和(自身を含む): 28897704

約数和(自身を除く): 20583864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1283, 1296, 1620, 2160, 2566, 3240, 3849, 5132, 6415, 6480, 7698, 10264, 11547, 12830, 15396, 19245, 20528, 23094, 25660, 30792, 34641, 38490, 46188, 51320, 57735, 61584, 69282, 76980, 92376, 102640, 103923, 115470, 138564, 153960, 173205, 184752, 207846, 230940, 277128, 307920, 346410, 415692, 461880, 519615, 554256, 692820, 831384, 923760, 1039230, 1385640, 1662768, 2078460, 2771280, 4156920, 8313840]

約数ペア:

[(1, 8313840), (2, 4156920), (3, 2771280), (4, 2078460), (5, 1662768), (6, 1385640), (8, 1039230), (9, 923760), (10, 831384), (12, 692820), (15, 554256), (16, 519615), (18, 461880), (20, 415692), (24, 346410), (27, 307920), (30, 277128), (36, 230940), (40, 207846), (45, 184752), (48, 173205), (54, 153960), (60, 138564), (72, 115470), (80, 103923), (81, 102640), (90, 92376), (108, 76980), (120, 69282), (135, 61584), (144, 57735), (162, 51320), (180, 46188), (216, 38490), (240, 34641), (270, 30792), (324, 25660), (360, 23094), (405, 20528), (432, 19245), (540, 15396), (648, 12830), (720, 11547), (810, 10264), (1080, 7698), (1283, 6480), (1296, 6415), (1620, 5132), (2160, 3849), (2566, 3240)]