39144060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:425

約数の個数: 120

約数和(自身を含む): 124854576

約数和(自身を除く): 85710516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 73, 81, 90, 108, 135, 146, 162, 180, 219, 270, 292, 324, 331, 365, 405, 438, 540, 657, 662, 730, 810, 876, 993, 1095, 1314, 1324, 1460, 1620, 1655, 1971, 1986, 2190, 2628, 2979, 3285, 3310, 3942, 3972, 4380, 4965, 5913, 5958, 6570, 6620, 7884, 8937, 9855, 9930, 11826, 11916, 13140, 14895, 17874, 19710, 19860, 23652, 24163, 26811, 29565, 29790, 35748, 39420, 44685, 48326, 53622, 59130, 59580, 72489, 89370, 96652, 107244, 118260, 120815, 134055, 144978, 178740, 217467, 241630, 268110, 289956, 362445, 434934, 483260, 536220, 652401, 724890, 869868, 1087335, 1304802, 1449780, 1957203, 2174670, 2609604, 3262005, 3914406, 4349340, 6524010, 7828812, 9786015, 13048020, 19572030, 39144060]

約数ペア:

[(1, 39144060), (2, 19572030), (3, 13048020), (4, 9786015), (5, 7828812), (6, 6524010), (9, 4349340), (10, 3914406), (12, 3262005), (15, 2609604), (18, 2174670), (20, 1957203), (27, 1449780), (30, 1304802), (36, 1087335), (45, 869868), (54, 724890), (60, 652401), (73, 536220), (81, 483260), (90, 434934), (108, 362445), (135, 289956), (146, 268110), (162, 241630), (180, 217467), (219, 178740), (270, 144978), (292, 134055), (324, 120815), (331, 118260), (365, 107244), (405, 96652), (438, 89370), (540, 72489), (657, 59580), (662, 59130), (730, 53622), (810, 48326), (876, 44685), (993, 39420), (1095, 35748), (1314, 29790), (1324, 29565), (1460, 26811), (1620, 24163), (1655, 23652), (1971, 19860), (1986, 19710), (2190, 17874), (2628, 14895), (2979, 13140), (3285, 11916), (3310, 11826), (3942, 9930), (3972, 9855), (4380, 8937), (4965, 7884), (5913, 6620), (5958, 6570)]