121804860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2030081}}^1$

素因数の和:2030093

約数の個数: 24

約数和(自身を含む): 341053776

約数和(自身を除く): 219248916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2030081, 4060162, 6090243, 8120324, 10150405, 12180486, 20300810, 24360972, 30451215, 40601620, 60902430, 121804860]

約数ペア:

[(1, 121804860), (2, 60902430), (3, 40601620), (4, 30451215), (5, 24360972), (6, 20300810), (10, 12180486), (12, 10150405), (15, 8120324), (20, 6090243), (30, 4060162), (60, 2030081)]