13048020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:422

約数の個数: 96

約数和(自身を含む): 41274240

約数和(自身を除く): 28226220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 73, 90, 108, 135, 146, 180, 219, 270, 292, 331, 365, 438, 540, 657, 662, 730, 876, 993, 1095, 1314, 1324, 1460, 1655, 1971, 1986, 2190, 2628, 2979, 3285, 3310, 3942, 3972, 4380, 4965, 5958, 6570, 6620, 7884, 8937, 9855, 9930, 11916, 13140, 14895, 17874, 19710, 19860, 24163, 29790, 35748, 39420, 44685, 48326, 59580, 72489, 89370, 96652, 120815, 144978, 178740, 217467, 241630, 289956, 362445, 434934, 483260, 652401, 724890, 869868, 1087335, 1304802, 1449780, 2174670, 2609604, 3262005, 4349340, 6524010, 13048020]

約数ペア:

[(1, 13048020), (2, 6524010), (3, 4349340), (4, 3262005), (5, 2609604), (6, 2174670), (9, 1449780), (10, 1304802), (12, 1087335), (15, 869868), (18, 724890), (20, 652401), (27, 483260), (30, 434934), (36, 362445), (45, 289956), (54, 241630), (60, 217467), (73, 178740), (90, 144978), (108, 120815), (135, 96652), (146, 89370), (180, 72489), (219, 59580), (270, 48326), (292, 44685), (331, 39420), (365, 35748), (438, 29790), (540, 24163), (657, 19860), (662, 19710), (730, 17874), (876, 14895), (993, 13140), (1095, 11916), (1314, 9930), (1324, 9855), (1460, 8937), (1655, 7884), (1971, 6620), (1986, 6570), (2190, 5958), (2628, 4965), (2979, 4380), (3285, 3972), (3310, 3942)]