148138080

素因数分解:

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

素因数の和:308639

約数の個数: 48

約数和(自身を含む): 466636464

約数和(自身を除く): 318498384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 308621, 617242, 925863, 1234484, 1543105, 1851726, 2468968, 3086210, 3703452, 4629315, 4937936, 6172420, 7406904, 9258630, 9875872, 12344840, 14813808, 18517260, 24689680, 29627616, 37034520, 49379360, 74069040, 148138080]

約数ペア:

[(1, 148138080), (2, 74069040), (3, 49379360), (4, 37034520), (5, 29627616), (6, 24689680), (8, 18517260), (10, 14813808), (12, 12344840), (15, 9875872), (16, 9258630), (20, 7406904), (24, 6172420), (30, 4937936), (32, 4629315), (40, 3703452), (48, 3086210), (60, 2468968), (80, 1851726), (96, 1543105), (120, 1234484), (160, 925863), (240, 617242), (480, 308621)]