1953979920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{8053}}^1$

素因数の和:8409

約数の個数: 120

約数和(自身を含む): 6582405336

約数和(自身を除く): 4628425416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 337, 360, 674, 720, 1011, 1348, 1685, 2022, 2696, 3033, 3370, 4044, 5055, 5392, 6066, 6740, 8053, 8088, 10110, 12132, 13480, 15165, 16106, 16176, 20220, 24159, 24264, 26960, 30330, 32212, 40265, 40440, 48318, 48528, 60660, 64424, 72477, 80530, 80880, 96636, 120795, 121320, 128848, 144954, 161060, 193272, 241590, 242640, 289908, 322120, 362385, 386544, 483180, 579816, 644240, 724770, 966360, 1159632, 1449540, 1932720, 2713861, 2899080, 5427722, 5798160, 8141583, 10855444, 13569305, 16283166, 21710888, 24424749, 27138610, 32566332, 40707915, 43421776, 48849498, 54277220, 65132664, 81415830, 97698996, 108554440, 122123745, 130265328, 162831660, 195397992, 217108880, 244247490, 325663320, 390795984, 488494980, 651326640, 976989960, 1953979920]

約数ペア:

[(1, 1953979920), (2, 976989960), (3, 651326640), (4, 488494980), (5, 390795984), (6, 325663320), (8, 244247490), (9, 217108880), (10, 195397992), (12, 162831660), (15, 130265328), (16, 122123745), (18, 108554440), (20, 97698996), (24, 81415830), (30, 65132664), (36, 54277220), (40, 48849498), (45, 43421776), (48, 40707915), (60, 32566332), (72, 27138610), (80, 24424749), (90, 21710888), (120, 16283166), (144, 13569305), (180, 10855444), (240, 8141583), (337, 5798160), (360, 5427722), (674, 2899080), (720, 2713861), (1011, 1932720), (1348, 1449540), (1685, 1159632), (2022, 966360), (2696, 724770), (3033, 644240), (3370, 579816), (4044, 483180), (5055, 386544), (5392, 362385), (6066, 322120), (6740, 289908), (8053, 242640), (8088, 241590), (10110, 193272), (12132, 161060), (13480, 144954), (15165, 128848), (16106, 121320), (16176, 120795), (20220, 96636), (24159, 80880), (24264, 80530), (26960, 72477), (30330, 64424), (32212, 60660), (40265, 48528), (40440, 48318)]