40838880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{85081}}^1$

素因数の和:85099

約数の個数: 48

約数和(自身を含む): 128643984

約数和(自身を除く): 87805104

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, 85081, 170162, 255243, 340324, 425405, 510486, 680648, 850810, 1020972, 1276215, 1361296, 1701620, 2041944, 2552430, 2722592, 3403240, 4083888, 5104860, 6806480, 8167776, 10209720, 13612960, 20419440, 40838880]

約数ペア:

[(1, 40838880), (2, 20419440), (3, 13612960), (4, 10209720), (5, 8167776), (6, 6806480), (8, 5104860), (10, 4083888), (12, 3403240), (15, 2722592), (16, 2552430), (20, 2041944), (24, 1701620), (30, 1361296), (32, 1276215), (40, 1020972), (48, 850810), (60, 680648), (80, 510486), (96, 425405), (120, 340324), (160, 255243), (240, 170162), (480, 85081)]