428331840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{446179}}^1$

素因数の和:446199

約数の個数: 56

約数和(自身を含む): 1359956640

約数和(自身を除く): 931624800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 446179, 892358, 1338537, 1784716, 2230895, 2677074, 3569432, 4461790, 5354148, 6692685, 7138864, 8923580, 10708296, 13385370, 14277728, 17847160, 21416592, 26770740, 28555456, 35694320, 42833184, 53541480, 71388640, 85666368, 107082960, 142777280, 214165920, 428331840]

約数ペア:

[(1, 428331840), (2, 214165920), (3, 142777280), (4, 107082960), (5, 85666368), (6, 71388640), (8, 53541480), (10, 42833184), (12, 35694320), (15, 28555456), (16, 26770740), (20, 21416592), (24, 17847160), (30, 14277728), (32, 13385370), (40, 10708296), (48, 8923580), (60, 7138864), (64, 6692685), (80, 5354148), (96, 4461790), (120, 3569432), (160, 2677074), (192, 2230895), (240, 1784716), (320, 1338537), (480, 892358), (960, 446179)]