250867440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{15149}}^1$

素因数の和:15191

約数の個数: 120

約数和(自身を含む): 879184800

約数和(自身を除く): 628317360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 15149, 16560, 30298, 45447, 60596, 75745, 90894, 121192, 136341, 151490, 181788, 227235, 242384, 272682, 302980, 348427, 363576, 454470, 545364, 605960, 681705, 696854, 727152, 908940, 1045281, 1090728, 1211920, 1363410, 1393708, 1742135, 1817880, 2090562, 2181456, 2726820, 2787416, 3135843, 3484270, 3635760, 4181124, 5226405, 5453640, 5574832, 6271686, 6968540, 8362248, 10452810, 10907280, 12543372, 13937080, 15679215, 16724496, 20905620, 25086744, 27874160, 31358430, 41811240, 50173488, 62716860, 83622480, 125433720, 250867440]

約数ペア:

[(1, 250867440), (2, 125433720), (3, 83622480), (4, 62716860), (5, 50173488), (6, 41811240), (8, 31358430), (9, 27874160), (10, 25086744), (12, 20905620), (15, 16724496), (16, 15679215), (18, 13937080), (20, 12543372), (23, 10907280), (24, 10452810), (30, 8362248), (36, 6968540), (40, 6271686), (45, 5574832), (46, 5453640), (48, 5226405), (60, 4181124), (69, 3635760), (72, 3484270), (80, 3135843), (90, 2787416), (92, 2726820), (115, 2181456), (120, 2090562), (138, 1817880), (144, 1742135), (180, 1393708), (184, 1363410), (207, 1211920), (230, 1090728), (240, 1045281), (276, 908940), (345, 727152), (360, 696854), (368, 681705), (414, 605960), (460, 545364), (552, 454470), (690, 363576), (720, 348427), (828, 302980), (920, 272682), (1035, 242384), (1104, 227235), (1380, 181788), (1656, 151490), (1840, 136341), (2070, 121192), (2760, 90894), (3312, 75745), (4140, 60596), (5520, 45447), (8280, 30298), (15149, 16560)]