56186280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1609}}^1$

素因数の和:1723

約数の個数: 96

約数和(自身を含む): 184602600

約数和(自身を除く): 128416320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 97, 120, 180, 194, 291, 360, 388, 485, 582, 776, 873, 970, 1164, 1455, 1609, 1746, 1940, 2328, 2910, 3218, 3492, 3880, 4365, 4827, 5820, 6436, 6984, 8045, 8730, 9654, 11640, 12872, 14481, 16090, 17460, 19308, 24135, 28962, 32180, 34920, 38616, 48270, 57924, 64360, 72405, 96540, 115848, 144810, 156073, 193080, 289620, 312146, 468219, 579240, 624292, 780365, 936438, 1248584, 1404657, 1560730, 1872876, 2341095, 2809314, 3121460, 3745752, 4682190, 5618628, 6242920, 7023285, 9364380, 11237256, 14046570, 18728760, 28093140, 56186280]

約数ペア:

[(1, 56186280), (2, 28093140), (3, 18728760), (4, 14046570), (5, 11237256), (6, 9364380), (8, 7023285), (9, 6242920), (10, 5618628), (12, 4682190), (15, 3745752), (18, 3121460), (20, 2809314), (24, 2341095), (30, 1872876), (36, 1560730), (40, 1404657), (45, 1248584), (60, 936438), (72, 780365), (90, 624292), (97, 579240), (120, 468219), (180, 312146), (194, 289620), (291, 193080), (360, 156073), (388, 144810), (485, 115848), (582, 96540), (776, 72405), (873, 64360), (970, 57924), (1164, 48270), (1455, 38616), (1609, 34920), (1746, 32180), (1940, 28962), (2328, 24135), (2910, 19308), (3218, 17460), (3492, 16090), (3880, 14481), (4365, 12872), (4827, 11640), (5820, 9654), (6436, 8730), (6984, 8045)]