90602280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{83891}}^1$

素因数の和:83911

約数の個数: 64

約数和(自身を含む): 302011200

約数和(自身を除く): 211408920

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, 83891, 167782, 251673, 335564, 419455, 503346, 671128, 755019, 838910, 1006692, 1258365, 1510038, 1677820, 2013384, 2265057, 2516730, 3020076, 3355640, 3775095, 4530114, 5033460, 6040152, 7550190, 9060228, 10066920, 11325285, 15100380, 18120456, 22650570, 30200760, 45301140, 90602280]

約数ペア:

[(1, 90602280), (2, 45301140), (3, 30200760), (4, 22650570), (5, 18120456), (6, 15100380), (8, 11325285), (9, 10066920), (10, 9060228), (12, 7550190), (15, 6040152), (18, 5033460), (20, 4530114), (24, 3775095), (27, 3355640), (30, 3020076), (36, 2516730), (40, 2265057), (45, 2013384), (54, 1677820), (60, 1510038), (72, 1258365), (90, 1006692), (108, 838910), (120, 755019), (135, 671128), (180, 503346), (216, 419455), (270, 335564), (360, 251673), (540, 167782), (1080, 83891)]