80600640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{743}}^1$

素因数の和:876

約数の個数: 112

約数和(自身を含む): 258519168

約数和(自身を除く): 177918528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 113, 120, 160, 192, 226, 240, 320, 339, 452, 480, 565, 678, 743, 904, 960, 1130, 1356, 1486, 1695, 1808, 2229, 2260, 2712, 2972, 3390, 3616, 3715, 4458, 4520, 5424, 5944, 6780, 7232, 7430, 8916, 9040, 10848, 11145, 11888, 13560, 14860, 17832, 18080, 21696, 22290, 23776, 27120, 29720, 35664, 36160, 44580, 47552, 54240, 59440, 71328, 83959, 89160, 108480, 118880, 142656, 167918, 178320, 237760, 251877, 335836, 356640, 419795, 503754, 671672, 713280, 839590, 1007508, 1259385, 1343344, 1679180, 2015016, 2518770, 2686688, 3358360, 4030032, 5037540, 5373376, 6716720, 8060064, 10075080, 13433440, 16120128, 20150160, 26866880, 40300320, 80600640]

約数ペア:

[(1, 80600640), (2, 40300320), (3, 26866880), (4, 20150160), (5, 16120128), (6, 13433440), (8, 10075080), (10, 8060064), (12, 6716720), (15, 5373376), (16, 5037540), (20, 4030032), (24, 3358360), (30, 2686688), (32, 2518770), (40, 2015016), (48, 1679180), (60, 1343344), (64, 1259385), (80, 1007508), (96, 839590), (113, 713280), (120, 671672), (160, 503754), (192, 419795), (226, 356640), (240, 335836), (320, 251877), (339, 237760), (452, 178320), (480, 167918), (565, 142656), (678, 118880), (743, 108480), (904, 89160), (960, 83959), (1130, 71328), (1356, 59440), (1486, 54240), (1695, 47552), (1808, 44580), (2229, 36160), (2260, 35664), (2712, 29720), (2972, 27120), (3390, 23776), (3616, 22290), (3715, 21696), (4458, 18080), (4520, 17832), (5424, 14860), (5944, 13560), (6780, 11888), (7232, 11145), (7430, 10848), (8916, 9040)]