56154480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2819}}^1$

素因数の和:2918

約数の個数: 80

約数和(自身を含む): 176238720

約数和(自身を除く): 120084240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 83, 120, 166, 240, 249, 332, 415, 498, 664, 830, 996, 1245, 1328, 1660, 1992, 2490, 2819, 3320, 3984, 4980, 5638, 6640, 8457, 9960, 11276, 14095, 16914, 19920, 22552, 28190, 33828, 42285, 45104, 56380, 67656, 84570, 112760, 135312, 169140, 225520, 233977, 338280, 467954, 676560, 701931, 935908, 1169885, 1403862, 1871816, 2339770, 2807724, 3509655, 3743632, 4679540, 5615448, 7019310, 9359080, 11230896, 14038620, 18718160, 28077240, 56154480]

約数ペア:

[(1, 56154480), (2, 28077240), (3, 18718160), (4, 14038620), (5, 11230896), (6, 9359080), (8, 7019310), (10, 5615448), (12, 4679540), (15, 3743632), (16, 3509655), (20, 2807724), (24, 2339770), (30, 1871816), (40, 1403862), (48, 1169885), (60, 935908), (80, 701931), (83, 676560), (120, 467954), (166, 338280), (240, 233977), (249, 225520), (332, 169140), (415, 135312), (498, 112760), (664, 84570), (830, 67656), (996, 56380), (1245, 45104), (1328, 42285), (1660, 33828), (1992, 28190), (2490, 22552), (2819, 19920), (3320, 16914), (3984, 14095), (4980, 11276), (5638, 9960), (6640, 8457)]