39660840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{12241}}^1$

素因数の和:12264

約数の個数: 80

約数和(自身を含む): 133315380

約数和(自身を除く): 93654540

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, 12241, 24482, 36723, 48964, 61205, 73446, 97928, 110169, 122410, 146892, 183615, 220338, 244820, 293784, 330507, 367230, 440676, 489640, 550845, 661014, 734460, 881352, 991521, 1101690, 1322028, 1468920, 1652535, 1983042, 2203380, 2644056, 3305070, 3966084, 4406760, 4957605, 6610140, 7932168, 9915210, 13220280, 19830420, 39660840]

約数ペア:

[(1, 39660840), (2, 19830420), (3, 13220280), (4, 9915210), (5, 7932168), (6, 6610140), (8, 4957605), (9, 4406760), (10, 3966084), (12, 3305070), (15, 2644056), (18, 2203380), (20, 1983042), (24, 1652535), (27, 1468920), (30, 1322028), (36, 1101690), (40, 991521), (45, 881352), (54, 734460), (60, 661014), (72, 550845), (81, 489640), (90, 440676), (108, 367230), (120, 330507), (135, 293784), (162, 244820), (180, 220338), (216, 183615), (270, 146892), (324, 122410), (360, 110169), (405, 97928), (540, 73446), (648, 61205), (810, 48964), (1080, 36723), (1620, 24482), (3240, 12241)]