3158880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{6581}}^1$

素因数の和:6599

約数の個数: 48

約数和(自身を含む): 9951984

約数和(自身を除く): 6793104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 6581, 13162, 19743, 26324, 32905, 39486, 52648, 65810, 78972, 98715, 105296, 131620, 157944, 197430, 210592, 263240, 315888, 394860, 526480, 631776, 789720, 1052960, 1579440, 3158880]

約数ペア:

[(1, 3158880), (2, 1579440), (3, 1052960), (4, 789720), (5, 631776), (6, 526480), (8, 394860), (10, 315888), (12, 263240), (15, 210592), (16, 197430), (20, 157944), (24, 131620), (30, 105296), (32, 98715), (40, 78972), (48, 65810), (60, 52648), (80, 39486), (96, 32905), (120, 26324), (160, 19743), (240, 13162), (480, 6581)]