195912120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{9437}}^1$

素因数の和:9624

約数の個数: 64

約数和(自身を含む): 591196320

約数和(自身を除く): 395284200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 173, 346, 519, 692, 865, 1038, 1384, 1730, 2076, 2595, 3460, 4152, 5190, 6920, 9437, 10380, 18874, 20760, 28311, 37748, 47185, 56622, 75496, 94370, 113244, 141555, 188740, 226488, 283110, 377480, 566220, 1132440, 1632601, 3265202, 4897803, 6530404, 8163005, 9795606, 13060808, 16326010, 19591212, 24489015, 32652020, 39182424, 48978030, 65304040, 97956060, 195912120]

約数ペア:

[(1, 195912120), (2, 97956060), (3, 65304040), (4, 48978030), (5, 39182424), (6, 32652020), (8, 24489015), (10, 19591212), (12, 16326010), (15, 13060808), (20, 9795606), (24, 8163005), (30, 6530404), (40, 4897803), (60, 3265202), (120, 1632601), (173, 1132440), (346, 566220), (519, 377480), (692, 283110), (865, 226488), (1038, 188740), (1384, 141555), (1730, 113244), (2076, 94370), (2595, 75496), (3460, 56622), (4152, 47185), (5190, 37748), (6920, 28311), (9437, 20760), (10380, 18874)]