87731621520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{365548423}}^1$

素因数の和:365548439

約数の個数: 40

約数和(自身を含む): 271968027456

約数和(自身を除く): 184236405936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 365548423, 731096846, 1096645269, 1462193692, 1827742115, 2193290538, 2924387384, 3655484230, 4386581076, 5483226345, 5848774768, 7310968460, 8773162152, 10966452690, 14621936920, 17546324304, 21932905380, 29243873840, 43865810760, 87731621520]

約数ペア:

[(1, 87731621520), (2, 43865810760), (3, 29243873840), (4, 21932905380), (5, 17546324304), (6, 14621936920), (8, 10966452690), (10, 8773162152), (12, 7310968460), (15, 5848774768), (16, 5483226345), (20, 4386581076), (24, 3655484230), (30, 2924387384), (40, 2193290538), (48, 1827742115), (60, 1462193692), (80, 1096645269), (120, 731096846), (240, 365548423)]