61442280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{56891}}^1$

素因数の和:56911

約数の個数: 64

約数和(自身を含む): 204811200

約数和(自身を除く): 143368920

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, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 56891, 113782, 170673, 227564, 284455, 341346, 455128, 512019, 568910, 682692, 853365, 1024038, 1137820, 1365384, 1536057, 1706730, 2048076, 2275640, 2560095, 3072114, 3413460, 4096152, 5120190, 6144228, 6826920, 7680285, 10240380, 12288456, 15360570, 20480760, 30721140, 61442280]

約数ペア:

[(1, 61442280), (2, 30721140), (3, 20480760), (4, 15360570), (5, 12288456), (6, 10240380), (8, 7680285), (9, 6826920), (10, 6144228), (12, 5120190), (15, 4096152), (18, 3413460), (20, 3072114), (24, 2560095), (27, 2275640), (30, 2048076), (36, 1706730), (40, 1536057), (45, 1365384), (54, 1137820), (60, 1024038), (72, 853365), (90, 682692), (108, 568910), (120, 512019), (135, 455128), (180, 341346), (216, 284455), (270, 227564), (360, 170673), (540, 113782), (1080, 56891)]