141840960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2081}}^1$

素因数の和:2172

約数の個数: 112

約数和(自身を含む): 456907392

約数和(自身を除く): 315066432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 142, 160, 192, 213, 240, 284, 320, 355, 426, 480, 568, 710, 852, 960, 1065, 1136, 1420, 1704, 2081, 2130, 2272, 2840, 3408, 4162, 4260, 4544, 5680, 6243, 6816, 8324, 8520, 10405, 11360, 12486, 13632, 16648, 17040, 20810, 22720, 24972, 31215, 33296, 34080, 41620, 49944, 62430, 66592, 68160, 83240, 99888, 124860, 133184, 147751, 166480, 199776, 249720, 295502, 332960, 399552, 443253, 499440, 591004, 665920, 738755, 886506, 998880, 1182008, 1477510, 1773012, 1997760, 2216265, 2364016, 2955020, 3546024, 4432530, 4728032, 5910040, 7092048, 8865060, 9456064, 11820080, 14184096, 17730120, 23640160, 28368192, 35460240, 47280320, 70920480, 141840960]

約数ペア:

[(1, 141840960), (2, 70920480), (3, 47280320), (4, 35460240), (5, 28368192), (6, 23640160), (8, 17730120), (10, 14184096), (12, 11820080), (15, 9456064), (16, 8865060), (20, 7092048), (24, 5910040), (30, 4728032), (32, 4432530), (40, 3546024), (48, 2955020), (60, 2364016), (64, 2216265), (71, 1997760), (80, 1773012), (96, 1477510), (120, 1182008), (142, 998880), (160, 886506), (192, 738755), (213, 665920), (240, 591004), (284, 499440), (320, 443253), (355, 399552), (426, 332960), (480, 295502), (568, 249720), (710, 199776), (852, 166480), (960, 147751), (1065, 133184), (1136, 124860), (1420, 99888), (1704, 83240), (2081, 68160), (2130, 66592), (2272, 62430), (2840, 49944), (3408, 41620), (4162, 34080), (4260, 33296), (4544, 31215), (5680, 24972), (6243, 22720), (6816, 20810), (8324, 17040), (8520, 16648), (10405, 13632), (11360, 12486)]