80192340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{9479}}^1$

素因数の和:9541

約数の個数: 72

約数和(自身を含む): 248451840

約数和(自身を除く): 168259500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 9479, 18958, 28437, 37916, 47395, 56874, 85311, 94790, 113748, 142185, 170622, 189580, 284370, 341244, 426555, 445513, 568740, 853110, 891026, 1336539, 1706220, 1782052, 2227565, 2673078, 4009617, 4455130, 5346156, 6682695, 8019234, 8910260, 13365390, 16038468, 20048085, 26730780, 40096170, 80192340]

約数ペア:

[(1, 80192340), (2, 40096170), (3, 26730780), (4, 20048085), (5, 16038468), (6, 13365390), (9, 8910260), (10, 8019234), (12, 6682695), (15, 5346156), (18, 4455130), (20, 4009617), (30, 2673078), (36, 2227565), (45, 1782052), (47, 1706220), (60, 1336539), (90, 891026), (94, 853110), (141, 568740), (180, 445513), (188, 426555), (235, 341244), (282, 284370), (423, 189580), (470, 170622), (564, 142185), (705, 113748), (846, 94790), (940, 85311), (1410, 56874), (1692, 47395), (2115, 37916), (2820, 28437), (4230, 18958), (8460, 9479)]