386459460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{881}}^1\times {\mathrm{2437}}^1$

素因数の和:3333

約数の個数: 72

約数和(自身を含む): 1174072536

約数和(自身を除く): 787613076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 881, 1762, 2437, 2643, 3524, 4405, 4874, 5286, 7311, 7929, 8810, 9748, 10572, 12185, 13215, 14622, 15858, 17620, 21933, 24370, 26430, 29244, 31716, 36555, 39645, 43866, 48740, 52860, 73110, 79290, 87732, 109665, 146220, 158580, 219330, 438660, 2146997, 4293994, 6440991, 8587988, 10734985, 12881982, 19322973, 21469970, 25763964, 32204955, 38645946, 42939940, 64409910, 77291892, 96614865, 128819820, 193229730, 386459460]

約数ペア:

[(1, 386459460), (2, 193229730), (3, 128819820), (4, 96614865), (5, 77291892), (6, 64409910), (9, 42939940), (10, 38645946), (12, 32204955), (15, 25763964), (18, 21469970), (20, 19322973), (30, 12881982), (36, 10734985), (45, 8587988), (60, 6440991), (90, 4293994), (180, 2146997), (881, 438660), (1762, 219330), (2437, 158580), (2643, 146220), (3524, 109665), (4405, 87732), (4874, 79290), (5286, 73110), (7311, 52860), (7929, 48740), (8810, 43866), (9748, 39645), (10572, 36555), (12185, 31716), (13215, 29244), (14622, 26430), (15858, 24370), (17620, 21933)]