102665520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{142591}}^1$

素因数の和:142610

約数の個数: 60

約数和(自身を含む): 344787456

約数和(自身を除く): 242121936

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 142591, 285182, 427773, 570364, 712955, 855546, 1140728, 1283319, 1425910, 1711092, 2138865, 2281456, 2566638, 2851820, 3422184, 4277730, 5133276, 5703640, 6416595, 6844368, 8555460, 10266552, 11407280, 12833190, 17110920, 20533104, 25666380, 34221840, 51332760, 102665520]

約数ペア:

[(1, 102665520), (2, 51332760), (3, 34221840), (4, 25666380), (5, 20533104), (6, 17110920), (8, 12833190), (9, 11407280), (10, 10266552), (12, 8555460), (15, 6844368), (16, 6416595), (18, 5703640), (20, 5133276), (24, 4277730), (30, 3422184), (36, 2851820), (40, 2566638), (45, 2281456), (48, 2138865), (60, 1711092), (72, 1425910), (80, 1283319), (90, 1140728), (120, 855546), (144, 712955), (180, 570364), (240, 427773), (360, 285182), (720, 142591)]