299775120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1249063}}^1$

素因数の和:1249079

約数の個数: 40

約数和(自身を含む): 929303616

約数和(自身を除く): 629528496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1249063, 2498126, 3747189, 4996252, 6245315, 7494378, 9992504, 12490630, 14988756, 18735945, 19985008, 24981260, 29977512, 37471890, 49962520, 59955024, 74943780, 99925040, 149887560, 299775120]

約数ペア:

[(1, 299775120), (2, 149887560), (3, 99925040), (4, 74943780), (5, 59955024), (6, 49962520), (8, 37471890), (10, 29977512), (12, 24981260), (15, 19985008), (16, 18735945), (20, 14988756), (24, 12490630), (30, 9992504), (40, 7494378), (48, 6245315), (60, 4996252), (80, 3747189), (120, 2498126), (240, 1249063)]