15892080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2879}}^1$

素因数の和:2918

約数の個数: 80

約数和(自身を含む): 51425280

約数和(自身を除く): 35533200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 2879, 5520, 5758, 8637, 11516, 14395, 17274, 23032, 28790, 34548, 43185, 46064, 57580, 66217, 69096, 86370, 115160, 132434, 138192, 172740, 198651, 230320, 264868, 331085, 345480, 397302, 529736, 662170, 690960, 794604, 993255, 1059472, 1324340, 1589208, 1986510, 2648680, 3178416, 3973020, 5297360, 7946040, 15892080]

約数ペア:

[(1, 15892080), (2, 7946040), (3, 5297360), (4, 3973020), (5, 3178416), (6, 2648680), (8, 1986510), (10, 1589208), (12, 1324340), (15, 1059472), (16, 993255), (20, 794604), (23, 690960), (24, 662170), (30, 529736), (40, 397302), (46, 345480), (48, 331085), (60, 264868), (69, 230320), (80, 198651), (92, 172740), (115, 138192), (120, 132434), (138, 115160), (184, 86370), (230, 69096), (240, 66217), (276, 57580), (345, 46064), (368, 43185), (460, 34548), (552, 28790), (690, 23032), (920, 17274), (1104, 14395), (1380, 11516), (1840, 8637), (2760, 5758), (2879, 5520)]