250777920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1093}}^1$

素因数の和:1352

約数の個数: 112

約数和(自身を含む): 800282880

約数和(自身を除く): 549504960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 239, 240, 320, 478, 480, 717, 956, 960, 1093, 1195, 1434, 1912, 2186, 2390, 2868, 3279, 3585, 3824, 4372, 4780, 5465, 5736, 6558, 7170, 7648, 8744, 9560, 10930, 11472, 13116, 14340, 15296, 16395, 17488, 19120, 21860, 22944, 26232, 28680, 32790, 34976, 38240, 43720, 45888, 52464, 57360, 65580, 69952, 76480, 87440, 104928, 114720, 131160, 174880, 209856, 229440, 261227, 262320, 349760, 522454, 524640, 783681, 1044908, 1049280, 1306135, 1567362, 2089816, 2612270, 3134724, 3918405, 4179632, 5224540, 6269448, 7836810, 8359264, 10449080, 12538896, 15673620, 16718528, 20898160, 25077792, 31347240, 41796320, 50155584, 62694480, 83592640, 125388960, 250777920]

約数ペア:

[(1, 250777920), (2, 125388960), (3, 83592640), (4, 62694480), (5, 50155584), (6, 41796320), (8, 31347240), (10, 25077792), (12, 20898160), (15, 16718528), (16, 15673620), (20, 12538896), (24, 10449080), (30, 8359264), (32, 7836810), (40, 6269448), (48, 5224540), (60, 4179632), (64, 3918405), (80, 3134724), (96, 2612270), (120, 2089816), (160, 1567362), (192, 1306135), (239, 1049280), (240, 1044908), (320, 783681), (478, 524640), (480, 522454), (717, 349760), (956, 262320), (960, 261227), (1093, 229440), (1195, 209856), (1434, 174880), (1912, 131160), (2186, 114720), (2390, 104928), (2868, 87440), (3279, 76480), (3585, 69952), (3824, 65580), (4372, 57360), (4780, 52464), (5465, 45888), (5736, 43720), (6558, 38240), (7170, 34976), (7648, 32790), (8744, 28680), (9560, 26232), (10930, 22944), (11472, 21860), (13116, 19120), (14340, 17488), (15296, 16395)]