126778440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{577}}^1\times {\mathrm{1831}}^1$

素因数の和:2422

約数の個数: 64

約数和(自身を含む): 381202560

約数和(自身を除く): 254424120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 577, 1154, 1731, 1831, 2308, 2885, 3462, 3662, 4616, 5493, 5770, 6924, 7324, 8655, 9155, 10986, 11540, 13848, 14648, 17310, 18310, 21972, 23080, 27465, 34620, 36620, 43944, 54930, 69240, 73240, 109860, 219720, 1056487, 2112974, 3169461, 4225948, 5282435, 6338922, 8451896, 10564870, 12677844, 15847305, 21129740, 25355688, 31694610, 42259480, 63389220, 126778440]

約数ペア:

[(1, 126778440), (2, 63389220), (3, 42259480), (4, 31694610), (5, 25355688), (6, 21129740), (8, 15847305), (10, 12677844), (12, 10564870), (15, 8451896), (20, 6338922), (24, 5282435), (30, 4225948), (40, 3169461), (60, 2112974), (120, 1056487), (577, 219720), (1154, 109860), (1731, 73240), (1831, 69240), (2308, 54930), (2885, 43944), (3462, 36620), (3662, 34620), (4616, 27465), (5493, 23080), (5770, 21972), (6924, 18310), (7324, 17310), (8655, 14648), (9155, 13848), (10986, 11540)]