77714040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{647617}}^1$

素因数の和:647631

約数の個数: 32

約数和(自身を含む): 233142480

約数和(自身を除く): 155428440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 647617, 1295234, 1942851, 2590468, 3238085, 3885702, 5180936, 6476170, 7771404, 9714255, 12952340, 15542808, 19428510, 25904680, 38857020, 77714040]

約数ペア:

[(1, 77714040), (2, 38857020), (3, 25904680), (4, 19428510), (5, 15542808), (6, 12952340), (8, 9714255), (10, 7771404), (12, 6476170), (15, 5180936), (20, 3885702), (24, 3238085), (30, 2590468), (40, 1942851), (60, 1295234), (120, 647617)]