19353120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1753}}^1$

素因数の和:1794

約数の個数: 96

約数和(自身を含む): 63649152

約数和(自身を除く): 44296032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1753, 1840, 2208, 2760, 3506, 3680, 5259, 5520, 7012, 8765, 10518, 11040, 14024, 17530, 21036, 26295, 28048, 35060, 40319, 42072, 52590, 56096, 70120, 80638, 84144, 105180, 120957, 140240, 161276, 168288, 201595, 210360, 241914, 280480, 322552, 403190, 420720, 483828, 604785, 645104, 806380, 841440, 967656, 1209570, 1290208, 1612760, 1935312, 2419140, 3225520, 3870624, 4838280, 6451040, 9676560, 19353120]

約数ペア:

[(1, 19353120), (2, 9676560), (3, 6451040), (4, 4838280), (5, 3870624), (6, 3225520), (8, 2419140), (10, 1935312), (12, 1612760), (15, 1290208), (16, 1209570), (20, 967656), (23, 841440), (24, 806380), (30, 645104), (32, 604785), (40, 483828), (46, 420720), (48, 403190), (60, 322552), (69, 280480), (80, 241914), (92, 210360), (96, 201595), (115, 168288), (120, 161276), (138, 140240), (160, 120957), (184, 105180), (230, 84144), (240, 80638), (276, 70120), (345, 56096), (368, 52590), (460, 42072), (480, 40319), (552, 35060), (690, 28048), (736, 26295), (920, 21036), (1104, 17530), (1380, 14024), (1753, 11040), (1840, 10518), (2208, 8765), (2760, 7012), (3506, 5520), (3680, 5259)]