82975080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{2089}}^1$

素因数の和:2434

約数の個数: 64

約数和(自身を含む): 249796800

約数和(自身を除く): 166821720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 331, 662, 993, 1324, 1655, 1986, 2089, 2648, 3310, 3972, 4178, 4965, 6267, 6620, 7944, 8356, 9930, 10445, 12534, 13240, 16712, 19860, 20890, 25068, 31335, 39720, 41780, 50136, 62670, 83560, 125340, 250680, 691459, 1382918, 2074377, 2765836, 3457295, 4148754, 5531672, 6914590, 8297508, 10371885, 13829180, 16595016, 20743770, 27658360, 41487540, 82975080]

約数ペア:

[(1, 82975080), (2, 41487540), (3, 27658360), (4, 20743770), (5, 16595016), (6, 13829180), (8, 10371885), (10, 8297508), (12, 6914590), (15, 5531672), (20, 4148754), (24, 3457295), (30, 2765836), (40, 2074377), (60, 1382918), (120, 691459), (331, 250680), (662, 125340), (993, 83560), (1324, 62670), (1655, 50136), (1986, 41780), (2089, 39720), (2648, 31335), (3310, 25068), (3972, 20890), (4178, 19860), (4965, 16712), (6267, 13240), (6620, 12534), (7944, 10445), (8356, 9930)]