145389120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{563}}^1$

素因数の和:852

約数の個数: 112

約数和(自身を含む): 464149440

約数和(自身を除く): 318760320

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, 240, 269, 320, 480, 538, 563, 807, 960, 1076, 1126, 1345, 1614, 1689, 2152, 2252, 2690, 2815, 3228, 3378, 4035, 4304, 4504, 5380, 5630, 6456, 6756, 8070, 8445, 8608, 9008, 10760, 11260, 12912, 13512, 16140, 16890, 17216, 18016, 21520, 22520, 25824, 27024, 32280, 33780, 36032, 43040, 45040, 51648, 54048, 64560, 67560, 86080, 90080, 108096, 129120, 135120, 151447, 180160, 258240, 270240, 302894, 454341, 540480, 605788, 757235, 908682, 1211576, 1514470, 1817364, 2271705, 2423152, 3028940, 3634728, 4543410, 4846304, 6057880, 7269456, 9086820, 9692608, 12115760, 14538912, 18173640, 24231520, 29077824, 36347280, 48463040, 72694560, 145389120]

約数ペア:

[(1, 145389120), (2, 72694560), (3, 48463040), (4, 36347280), (5, 29077824), (6, 24231520), (8, 18173640), (10, 14538912), (12, 12115760), (15, 9692608), (16, 9086820), (20, 7269456), (24, 6057880), (30, 4846304), (32, 4543410), (40, 3634728), (48, 3028940), (60, 2423152), (64, 2271705), (80, 1817364), (96, 1514470), (120, 1211576), (160, 908682), (192, 757235), (240, 605788), (269, 540480), (320, 454341), (480, 302894), (538, 270240), (563, 258240), (807, 180160), (960, 151447), (1076, 135120), (1126, 129120), (1345, 108096), (1614, 90080), (1689, 86080), (2152, 67560), (2252, 64560), (2690, 54048), (2815, 51648), (3228, 45040), (3378, 43040), (4035, 36032), (4304, 33780), (4504, 32280), (5380, 27024), (5630, 25824), (6456, 22520), (6756, 21520), (8070, 18016), (8445, 17216), (8608, 16890), (9008, 16140), (10760, 13512), (11260, 12912)]