15696907080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{395189}}^1$

素因数の和:395534

約数の個数: 64

約数和(自身を含む): 47233108800

約数和(自身を除く): 31536201720

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, 2648, 3310, 3972, 4965, 6620, 7944, 9930, 13240, 19860, 39720, 395189, 790378, 1185567, 1580756, 1975945, 2371134, 3161512, 3951890, 4742268, 5927835, 7903780, 9484536, 11855670, 15807560, 23711340, 47422680, 130807559, 261615118, 392422677, 523230236, 654037795, 784845354, 1046460472, 1308075590, 1569690708, 1962113385, 2616151180, 3139381416, 3924226770, 5232302360, 7848453540, 15696907080]

約数ペア:

[(1, 15696907080), (2, 7848453540), (3, 5232302360), (4, 3924226770), (5, 3139381416), (6, 2616151180), (8, 1962113385), (10, 1569690708), (12, 1308075590), (15, 1046460472), (20, 784845354), (24, 654037795), (30, 523230236), (40, 392422677), (60, 261615118), (120, 130807559), (331, 47422680), (662, 23711340), (993, 15807560), (1324, 11855670), (1655, 9484536), (1986, 7903780), (2648, 5927835), (3310, 4742268), (3972, 3951890), (4965, 3161512), (6620, 2371134), (7944, 1975945), (9930, 1580756), (13240, 1185567), (19860, 790378), (39720, 395189)]