15077680

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:206

約数の個数: 80

約数和(自身を含む): 37185120

約数和(自身を除く): 22107440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 67, 80, 97, 116, 134, 145, 194, 232, 268, 290, 335, 388, 464, 485, 536, 580, 670, 776, 970, 1072, 1160, 1340, 1552, 1940, 1943, 2320, 2680, 2813, 3880, 3886, 5360, 5626, 6499, 7760, 7772, 9715, 11252, 12998, 14065, 15544, 19430, 22504, 25996, 28130, 31088, 32495, 38860, 45008, 51992, 56260, 64990, 77720, 103984, 112520, 129980, 155440, 188471, 225040, 259960, 376942, 519920, 753884, 942355, 1507768, 1884710, 3015536, 3769420, 7538840, 15077680]

約数ペア:

[(1, 15077680), (2, 7538840), (4, 3769420), (5, 3015536), (8, 1884710), (10, 1507768), (16, 942355), (20, 753884), (29, 519920), (40, 376942), (58, 259960), (67, 225040), (80, 188471), (97, 155440), (116, 129980), (134, 112520), (145, 103984), (194, 77720), (232, 64990), (268, 56260), (290, 51992), (335, 45008), (388, 38860), (464, 32495), (485, 31088), (536, 28130), (580, 25996), (670, 22504), (776, 19430), (970, 15544), (1072, 14065), (1160, 12998), (1340, 11252), (1552, 9715), (1940, 7772), (1943, 7760), (2320, 6499), (2680, 5626), (2813, 5360), (3880, 3886)]