326633520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1360973}}^1$

素因数の和:1360989

約数の個数: 40

約数和(自身を含む): 1012564656

約数和(自身を除く): 685931136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1360973, 2721946, 4082919, 5443892, 6804865, 8165838, 10887784, 13609730, 16331676, 20414595, 21775568, 27219460, 32663352, 40829190, 54438920, 65326704, 81658380, 108877840, 163316760, 326633520]

約数ペア:

[(1, 326633520), (2, 163316760), (3, 108877840), (4, 81658380), (5, 65326704), (6, 54438920), (8, 40829190), (10, 32663352), (12, 27219460), (15, 21775568), (16, 20414595), (20, 16331676), (24, 13609730), (30, 10887784), (40, 8165838), (48, 6804865), (60, 5443892), (80, 4082919), (120, 2721946), (240, 1360973)]