890160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3709}}^1$

素因数の和:3725

約数の個数: 40

約数和(自身を含む): 2760240

約数和(自身を除く): 1870080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3709, 7418, 11127, 14836, 18545, 22254, 29672, 37090, 44508, 55635, 59344, 74180, 89016, 111270, 148360, 178032, 222540, 296720, 445080, 890160]

約数ペア:

[(1, 890160), (2, 445080), (3, 296720), (4, 222540), (5, 178032), (6, 148360), (8, 111270), (10, 89016), (12, 74180), (15, 59344), (16, 55635), (20, 44508), (24, 37090), (30, 29672), (40, 22254), (48, 18545), (60, 14836), (80, 11127), (120, 7418), (240, 3709)]