37872720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2287}}^1$

素因数の和:2329

約数の個数: 120

約数和(自身を含む): 132777216

約数和(自身を除く): 94904496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2287, 2760, 3312, 4140, 4574, 5520, 6861, 8280, 9148, 11435, 13722, 16560, 18296, 20583, 22870, 27444, 34305, 36592, 41166, 45740, 52601, 54888, 68610, 82332, 91480, 102915, 105202, 109776, 137220, 157803, 164664, 182960, 205830, 210404, 263005, 274440, 315606, 329328, 411660, 420808, 473409, 526010, 548880, 631212, 789015, 823320, 841616, 946818, 1052020, 1262424, 1578030, 1646640, 1893636, 2104040, 2367045, 2524848, 3156060, 3787272, 4208080, 4734090, 6312120, 7574544, 9468180, 12624240, 18936360, 37872720]

約数ペア:

[(1, 37872720), (2, 18936360), (3, 12624240), (4, 9468180), (5, 7574544), (6, 6312120), (8, 4734090), (9, 4208080), (10, 3787272), (12, 3156060), (15, 2524848), (16, 2367045), (18, 2104040), (20, 1893636), (23, 1646640), (24, 1578030), (30, 1262424), (36, 1052020), (40, 946818), (45, 841616), (46, 823320), (48, 789015), (60, 631212), (69, 548880), (72, 526010), (80, 473409), (90, 420808), (92, 411660), (115, 329328), (120, 315606), (138, 274440), (144, 263005), (180, 210404), (184, 205830), (207, 182960), (230, 164664), (240, 157803), (276, 137220), (345, 109776), (360, 105202), (368, 102915), (414, 91480), (460, 82332), (552, 68610), (690, 54888), (720, 52601), (828, 45740), (920, 41166), (1035, 36592), (1104, 34305), (1380, 27444), (1656, 22870), (1840, 20583), (2070, 18296), (2287, 16560), (2760, 13722), (3312, 11435), (4140, 9148), (4574, 8280), (5520, 6861)]