56809080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2287}}^1$

素因数の和:2330

約数の個数: 128

約数和(自身を含む): 197683200

約数和(自身を除く): 140874120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 552, 621, 690, 828, 920, 1035, 1080, 1242, 1380, 1656, 2070, 2287, 2484, 2760, 3105, 4140, 4574, 4968, 6210, 6861, 8280, 9148, 11435, 12420, 13722, 18296, 20583, 22870, 24840, 27444, 34305, 41166, 45740, 52601, 54888, 61749, 68610, 82332, 91480, 102915, 105202, 123498, 137220, 157803, 164664, 205830, 210404, 246996, 263005, 274440, 308745, 315606, 411660, 420808, 473409, 493992, 526010, 617490, 631212, 789015, 823320, 946818, 1052020, 1234980, 1262424, 1420227, 1578030, 1893636, 2104040, 2367045, 2469960, 2840454, 3156060, 3787272, 4734090, 5680908, 6312120, 7101135, 9468180, 11361816, 14202270, 18936360, 28404540, 56809080]

約数ペア:

[(1, 56809080), (2, 28404540), (3, 18936360), (4, 14202270), (5, 11361816), (6, 9468180), (8, 7101135), (9, 6312120), (10, 5680908), (12, 4734090), (15, 3787272), (18, 3156060), (20, 2840454), (23, 2469960), (24, 2367045), (27, 2104040), (30, 1893636), (36, 1578030), (40, 1420227), (45, 1262424), (46, 1234980), (54, 1052020), (60, 946818), (69, 823320), (72, 789015), (90, 631212), (92, 617490), (108, 526010), (115, 493992), (120, 473409), (135, 420808), (138, 411660), (180, 315606), (184, 308745), (207, 274440), (216, 263005), (230, 246996), (270, 210404), (276, 205830), (345, 164664), (360, 157803), (414, 137220), (460, 123498), (540, 105202), (552, 102915), (621, 91480), (690, 82332), (828, 68610), (920, 61749), (1035, 54888), (1080, 52601), (1242, 45740), (1380, 41166), (1656, 34305), (2070, 27444), (2287, 24840), (2484, 22870), (2760, 20583), (3105, 18296), (4140, 13722), (4574, 12420), (4968, 11435), (6210, 9148), (6861, 8280)]