12624240

素因数分解:

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

素因数の和:2326

約数の個数: 80

約数和(自身を含む): 40854528

約数和(自身を除く): 28230288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2287, 2760, 4574, 5520, 6861, 9148, 11435, 13722, 18296, 22870, 27444, 34305, 36592, 45740, 52601, 54888, 68610, 91480, 105202, 109776, 137220, 157803, 182960, 210404, 263005, 274440, 315606, 420808, 526010, 548880, 631212, 789015, 841616, 1052020, 1262424, 1578030, 2104040, 2524848, 3156060, 4208080, 6312120, 12624240]

約数ペア:

[(1, 12624240), (2, 6312120), (3, 4208080), (4, 3156060), (5, 2524848), (6, 2104040), (8, 1578030), (10, 1262424), (12, 1052020), (15, 841616), (16, 789015), (20, 631212), (23, 548880), (24, 526010), (30, 420808), (40, 315606), (46, 274440), (48, 263005), (60, 210404), (69, 182960), (80, 157803), (92, 137220), (115, 109776), (120, 105202), (138, 91480), (184, 68610), (230, 54888), (240, 52601), (276, 45740), (345, 36592), (368, 34305), (460, 27444), (552, 22870), (690, 18296), (920, 13722), (1104, 11435), (1380, 9148), (1840, 6861), (2287, 5520), (2760, 4574)]