14980240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{587}}^1$

素因数の和:640

約数の個数: 80

約数和(自身を含む): 39372480

約数和(自身を除く): 24392240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 40, 44, 55, 58, 80, 88, 110, 116, 145, 176, 220, 232, 290, 319, 440, 464, 580, 587, 638, 880, 1160, 1174, 1276, 1595, 2320, 2348, 2552, 2935, 3190, 4696, 5104, 5870, 6380, 6457, 9392, 11740, 12760, 12914, 17023, 23480, 25520, 25828, 32285, 34046, 46960, 51656, 64570, 68092, 85115, 103312, 129140, 136184, 170230, 187253, 258280, 272368, 340460, 374506, 516560, 680920, 749012, 936265, 1361840, 1498024, 1872530, 2996048, 3745060, 7490120, 14980240]

約数ペア:

[(1, 14980240), (2, 7490120), (4, 3745060), (5, 2996048), (8, 1872530), (10, 1498024), (11, 1361840), (16, 936265), (20, 749012), (22, 680920), (29, 516560), (40, 374506), (44, 340460), (55, 272368), (58, 258280), (80, 187253), (88, 170230), (110, 136184), (116, 129140), (145, 103312), (176, 85115), (220, 68092), (232, 64570), (290, 51656), (319, 46960), (440, 34046), (464, 32285), (580, 25828), (587, 25520), (638, 23480), (880, 17023), (1160, 12914), (1174, 12760), (1276, 11740), (1595, 9392), (2320, 6457), (2348, 6380), (2552, 5870), (2935, 5104), (3190, 4696)]