86544240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{18979}}^1$

素因数の和:19014

約数の個数: 80

約数和(自身を含む): 282422400

約数和(自身を除く): 195878160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 18979, 37958, 56937, 75916, 94895, 113874, 151832, 189790, 227748, 284685, 303664, 360601, 379580, 455496, 569370, 721202, 759160, 910992, 1081803, 1138740, 1442404, 1518320, 1803005, 2163606, 2277480, 2884808, 3606010, 4327212, 4554960, 5409015, 5769616, 7212020, 8654424, 10818030, 14424040, 17308848, 21636060, 28848080, 43272120, 86544240]

約数ペア:

[(1, 86544240), (2, 43272120), (3, 28848080), (4, 21636060), (5, 17308848), (6, 14424040), (8, 10818030), (10, 8654424), (12, 7212020), (15, 5769616), (16, 5409015), (19, 4554960), (20, 4327212), (24, 3606010), (30, 2884808), (38, 2277480), (40, 2163606), (48, 1803005), (57, 1518320), (60, 1442404), (76, 1138740), (80, 1081803), (95, 910992), (114, 759160), (120, 721202), (152, 569370), (190, 455496), (228, 379580), (240, 360601), (285, 303664), (304, 284685), (380, 227748), (456, 189790), (570, 151832), (760, 113874), (912, 94895), (1140, 75916), (1520, 56937), (2280, 37958), (4560, 18979)]