120156672

素因数分解:

$2^9\times 3^1\times {\mathrm{137}}^1\times {\mathrm{571}}^1$

素因数の和:729

約数の個数: 80

約数和(自身を含む): 323006112

約数和(自身を除く): 202849440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 137, 192, 256, 274, 384, 411, 512, 548, 571, 768, 822, 1096, 1142, 1536, 1644, 1713, 2192, 2284, 3288, 3426, 4384, 4568, 6576, 6852, 8768, 9136, 13152, 13704, 17536, 18272, 26304, 27408, 35072, 36544, 52608, 54816, 70144, 73088, 78227, 105216, 109632, 146176, 156454, 210432, 219264, 234681, 292352, 312908, 438528, 469362, 625816, 877056, 938724, 1251632, 1877448, 2503264, 3754896, 5006528, 7509792, 10013056, 15019584, 20026112, 30039168, 40052224, 60078336, 120156672]

約数ペア:

[(1, 120156672), (2, 60078336), (3, 40052224), (4, 30039168), (6, 20026112), (8, 15019584), (12, 10013056), (16, 7509792), (24, 5006528), (32, 3754896), (48, 2503264), (64, 1877448), (96, 1251632), (128, 938724), (137, 877056), (192, 625816), (256, 469362), (274, 438528), (384, 312908), (411, 292352), (512, 234681), (548, 219264), (571, 210432), (768, 156454), (822, 146176), (1096, 109632), (1142, 105216), (1536, 78227), (1644, 73088), (1713, 70144), (2192, 54816), (2284, 52608), (3288, 36544), (3426, 35072), (4384, 27408), (4568, 26304), (6576, 18272), (6852, 17536), (8768, 13704), (9136, 13152)]