67129560

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{20719}}^1$

素因数の和:20742

約数の個数: 80

約数和(自身を含む): 225640800

約数和(自身を除く): 158511240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 20719, 41438, 62157, 82876, 103595, 124314, 165752, 186471, 207190, 248628, 310785, 372942, 414380, 497256, 559413, 621570, 745884, 828760, 932355, 1118826, 1243140, 1491768, 1678239, 1864710, 2237652, 2486280, 2797065, 3356478, 3729420, 4475304, 5594130, 6712956, 7458840, 8391195, 11188260, 13425912, 16782390, 22376520, 33564780, 67129560]

約数ペア:

[(1, 67129560), (2, 33564780), (3, 22376520), (4, 16782390), (5, 13425912), (6, 11188260), (8, 8391195), (9, 7458840), (10, 6712956), (12, 5594130), (15, 4475304), (18, 3729420), (20, 3356478), (24, 2797065), (27, 2486280), (30, 2237652), (36, 1864710), (40, 1678239), (45, 1491768), (54, 1243140), (60, 1118826), (72, 932355), (81, 828760), (90, 745884), (108, 621570), (120, 559413), (135, 497256), (162, 414380), (180, 372942), (216, 310785), (270, 248628), (324, 207190), (360, 186471), (405, 165752), (540, 124314), (648, 103595), (810, 82876), (1080, 62157), (1620, 41438), (3240, 20719)]