72649358520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{605411321}}^1$

素因数の和:605411335

約数の個数: 32

約数和(自身を含む): 217948075920

約数和(自身を除く): 145298717400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 605411321, 1210822642, 1816233963, 2421645284, 3027056605, 3632467926, 4843290568, 6054113210, 7264935852, 9081169815, 12108226420, 14529871704, 18162339630, 24216452840, 36324679260, 72649358520]

約数ペア:

[(1, 72649358520), (2, 36324679260), (3, 24216452840), (4, 18162339630), (5, 14529871704), (6, 12108226420), (8, 9081169815), (10, 7264935852), (12, 6054113210), (15, 4843290568), (20, 3632467926), (24, 3027056605), (30, 2421645284), (40, 1816233963), (60, 1210822642), (120, 605411321)]