297545520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1239773}}^1$

素因数の和:1239789

約数の個数: 40

約数和(自身を含む): 922391856

約数和(自身を除く): 624846336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1239773, 2479546, 3719319, 4959092, 6198865, 7438638, 9918184, 12397730, 14877276, 18596595, 19836368, 24795460, 29754552, 37193190, 49590920, 59509104, 74386380, 99181840, 148772760, 297545520]

約数ペア:

[(1, 297545520), (2, 148772760), (3, 99181840), (4, 74386380), (5, 59509104), (6, 49590920), (8, 37193190), (10, 29754552), (12, 24795460), (15, 19836368), (16, 18596595), (20, 14877276), (24, 12397730), (30, 9918184), (40, 7438638), (48, 6198865), (60, 4959092), (80, 3719319), (120, 2479546), (240, 1239773)]