39727320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3413}}^1$

素因数の和:3524

約数の個数: 64

約数和(自身を含む): 120445920

約数和(自身を除く): 80718600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2328, 2910, 3413, 3880, 5820, 6826, 10239, 11640, 13652, 17065, 20478, 27304, 34130, 40956, 51195, 68260, 81912, 102390, 136520, 204780, 331061, 409560, 662122, 993183, 1324244, 1655305, 1986366, 2648488, 3310610, 3972732, 4965915, 6621220, 7945464, 9931830, 13242440, 19863660, 39727320]

約数ペア:

[(1, 39727320), (2, 19863660), (3, 13242440), (4, 9931830), (5, 7945464), (6, 6621220), (8, 4965915), (10, 3972732), (12, 3310610), (15, 2648488), (20, 1986366), (24, 1655305), (30, 1324244), (40, 993183), (60, 662122), (97, 409560), (120, 331061), (194, 204780), (291, 136520), (388, 102390), (485, 81912), (582, 68260), (776, 51195), (970, 40956), (1164, 34130), (1455, 27304), (1940, 20478), (2328, 17065), (2910, 13652), (3413, 11640), (3880, 10239), (5820, 6826)]