74069040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{308621}}^1$

素因数の和:308637

約数の個数: 40

約数和(自身を含む): 229614768

約数和(自身を除く): 155545728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 308621, 617242, 925863, 1234484, 1543105, 1851726, 2468968, 3086210, 3703452, 4629315, 4937936, 6172420, 7406904, 9258630, 12344840, 14813808, 18517260, 24689680, 37034520, 74069040]

約数ペア:

[(1, 74069040), (2, 37034520), (3, 24689680), (4, 18517260), (5, 14813808), (6, 12344840), (8, 9258630), (10, 7406904), (12, 6172420), (15, 4937936), (16, 4629315), (20, 3703452), (24, 3086210), (30, 2468968), (40, 1851726), (48, 1543105), (60, 1234484), (80, 925863), (120, 617242), (240, 308621)]