122216880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{16427}}^1$

素因数の和:16474

約数の個数: 80

約数和(自身を含む): 391117824

約数和(自身を除く): 268900944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 16427, 32854, 49281, 65708, 82135, 98562, 131416, 164270, 197124, 246405, 262832, 328540, 394248, 492810, 509237, 657080, 788496, 985620, 1018474, 1314160, 1527711, 1971240, 2036948, 2546185, 3055422, 3942480, 4073896, 5092370, 6110844, 7638555, 8147792, 10184740, 12221688, 15277110, 20369480, 24443376, 30554220, 40738960, 61108440, 122216880]

約数ペア:

[(1, 122216880), (2, 61108440), (3, 40738960), (4, 30554220), (5, 24443376), (6, 20369480), (8, 15277110), (10, 12221688), (12, 10184740), (15, 8147792), (16, 7638555), (20, 6110844), (24, 5092370), (30, 4073896), (31, 3942480), (40, 3055422), (48, 2546185), (60, 2036948), (62, 1971240), (80, 1527711), (93, 1314160), (120, 1018474), (124, 985620), (155, 788496), (186, 657080), (240, 509237), (248, 492810), (310, 394248), (372, 328540), (465, 262832), (496, 246405), (620, 197124), (744, 164270), (930, 131416), (1240, 98562), (1488, 82135), (1860, 65708), (2480, 49281), (3720, 32854), (7440, 16427)]