80492520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{11369}}^1$

素因数の和:11442

約数の個数: 64

約数和(自身を含む): 245592000

約数和(自身を除く): 165099480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 295, 354, 472, 590, 708, 885, 1180, 1416, 1770, 2360, 3540, 7080, 11369, 22738, 34107, 45476, 56845, 68214, 90952, 113690, 136428, 170535, 227380, 272856, 341070, 454760, 670771, 682140, 1341542, 1364280, 2012313, 2683084, 3353855, 4024626, 5366168, 6707710, 8049252, 10061565, 13415420, 16098504, 20123130, 26830840, 40246260, 80492520]

約数ペア:

[(1, 80492520), (2, 40246260), (3, 26830840), (4, 20123130), (5, 16098504), (6, 13415420), (8, 10061565), (10, 8049252), (12, 6707710), (15, 5366168), (20, 4024626), (24, 3353855), (30, 2683084), (40, 2012313), (59, 1364280), (60, 1341542), (118, 682140), (120, 670771), (177, 454760), (236, 341070), (295, 272856), (354, 227380), (472, 170535), (590, 136428), (708, 113690), (885, 90952), (1180, 68214), (1416, 56845), (1770, 45476), (2360, 34107), (3540, 22738), (7080, 11369)]