136127760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{2207}}^1$

素因数の和:2480

約数の個数: 80

約数和(自身を含む): 423830016

約数和(自身を除く): 287702256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 257, 514, 771, 1028, 1285, 1542, 2056, 2207, 2570, 3084, 3855, 4112, 4414, 5140, 6168, 6621, 7710, 8828, 10280, 11035, 12336, 13242, 15420, 17656, 20560, 22070, 26484, 30840, 33105, 35312, 44140, 52968, 61680, 66210, 88280, 105936, 132420, 176560, 264840, 529680, 567199, 1134398, 1701597, 2268796, 2835995, 3403194, 4537592, 5671990, 6806388, 8507985, 9075184, 11343980, 13612776, 17015970, 22687960, 27225552, 34031940, 45375920, 68063880, 136127760]

約数ペア:

[(1, 136127760), (2, 68063880), (3, 45375920), (4, 34031940), (5, 27225552), (6, 22687960), (8, 17015970), (10, 13612776), (12, 11343980), (15, 9075184), (16, 8507985), (20, 6806388), (24, 5671990), (30, 4537592), (40, 3403194), (48, 2835995), (60, 2268796), (80, 1701597), (120, 1134398), (240, 567199), (257, 529680), (514, 264840), (771, 176560), (1028, 132420), (1285, 105936), (1542, 88280), (2056, 66210), (2207, 61680), (2570, 52968), (3084, 44140), (3855, 35312), (4112, 33105), (4414, 30840), (5140, 26484), (6168, 22070), (6621, 20560), (7710, 17656), (8828, 15420), (10280, 13242), (11035, 12336)]