26947920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2389}}^1$

素因数の和:2452

約数の個数: 80

約数和(自身を含む): 85351680

約数和(自身を除く): 58403760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2389, 2820, 3760, 4778, 5640, 7167, 9556, 11280, 11945, 14334, 19112, 23890, 28668, 35835, 38224, 47780, 57336, 71670, 95560, 112283, 114672, 143340, 191120, 224566, 286680, 336849, 449132, 561415, 573360, 673698, 898264, 1122830, 1347396, 1684245, 1796528, 2245660, 2694792, 3368490, 4491320, 5389584, 6736980, 8982640, 13473960, 26947920]

約数ペア:

[(1, 26947920), (2, 13473960), (3, 8982640), (4, 6736980), (5, 5389584), (6, 4491320), (8, 3368490), (10, 2694792), (12, 2245660), (15, 1796528), (16, 1684245), (20, 1347396), (24, 1122830), (30, 898264), (40, 673698), (47, 573360), (48, 561415), (60, 449132), (80, 336849), (94, 286680), (120, 224566), (141, 191120), (188, 143340), (235, 114672), (240, 112283), (282, 95560), (376, 71670), (470, 57336), (564, 47780), (705, 38224), (752, 35835), (940, 28668), (1128, 23890), (1410, 19112), (1880, 14334), (2256, 11945), (2389, 11280), (2820, 9556), (3760, 7167), (4778, 5640)]