118641720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{988681}}^1$

素因数の和:988695

約数の個数: 32

約数和(自身を含む): 355925520

約数和(自身を除く): 237283800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 988681, 1977362, 2966043, 3954724, 4943405, 5932086, 7909448, 9886810, 11864172, 14830215, 19773620, 23728344, 29660430, 39547240, 59320860, 118641720]

約数ペア:

[(1, 118641720), (2, 59320860), (3, 39547240), (4, 29660430), (5, 23728344), (6, 19773620), (8, 14830215), (10, 11864172), (12, 9886810), (15, 7909448), (20, 5932086), (24, 4943405), (30, 3954724), (40, 2966043), (60, 1977362), (120, 988681)]