64683240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{13147}}^1$

素因数の和:13202

約数の個数: 64

約数和(自身を含む): 198797760

約数和(自身を除く): 134114520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 13147, 26294, 39441, 52588, 65735, 78882, 105176, 131470, 157764, 197205, 262940, 315528, 394410, 525880, 539027, 788820, 1078054, 1577640, 1617081, 2156108, 2695135, 3234162, 4312216, 5390270, 6468324, 8085405, 10780540, 12936648, 16170810, 21561080, 32341620, 64683240]

約数ペア:

[(1, 64683240), (2, 32341620), (3, 21561080), (4, 16170810), (5, 12936648), (6, 10780540), (8, 8085405), (10, 6468324), (12, 5390270), (15, 4312216), (20, 3234162), (24, 2695135), (30, 2156108), (40, 1617081), (41, 1577640), (60, 1078054), (82, 788820), (120, 539027), (123, 525880), (164, 394410), (205, 315528), (246, 262940), (328, 197205), (410, 157764), (492, 131470), (615, 105176), (820, 78882), (984, 65735), (1230, 52588), (1640, 39441), (2460, 26294), (4920, 13147)]