73782420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1229707}}^1$

素因数の和:1229719

約数の個数: 24

約数和(自身を含む): 206590944

約数和(自身を除く): 132808524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1229707, 2459414, 3689121, 4918828, 6148535, 7378242, 12297070, 14756484, 18445605, 24594140, 36891210, 73782420]

約数ペア:

[(1, 73782420), (2, 36891210), (3, 24594140), (4, 18445605), (5, 14756484), (6, 12297070), (10, 7378242), (12, 6148535), (15, 4918828), (20, 3689121), (30, 2459414), (60, 1229707)]