201567120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{22699}}^1$

素因数の和:22752

約数の個数: 80

約数和(自身を含む): 641774400

約数和(自身を除く): 440207280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2220, 2960, 4440, 8880, 22699, 45398, 68097, 90796, 113495, 136194, 181592, 226990, 272388, 340485, 363184, 453980, 544776, 680970, 839863, 907960, 1089552, 1361940, 1679726, 1815920, 2519589, 2723880, 3359452, 4199315, 5039178, 5447760, 6718904, 8398630, 10078356, 12597945, 13437808, 16797260, 20156712, 25195890, 33594520, 40313424, 50391780, 67189040, 100783560, 201567120]

約数ペア:

[(1, 201567120), (2, 100783560), (3, 67189040), (4, 50391780), (5, 40313424), (6, 33594520), (8, 25195890), (10, 20156712), (12, 16797260), (15, 13437808), (16, 12597945), (20, 10078356), (24, 8398630), (30, 6718904), (37, 5447760), (40, 5039178), (48, 4199315), (60, 3359452), (74, 2723880), (80, 2519589), (111, 1815920), (120, 1679726), (148, 1361940), (185, 1089552), (222, 907960), (240, 839863), (296, 680970), (370, 544776), (444, 453980), (555, 363184), (592, 340485), (740, 272388), (888, 226990), (1110, 181592), (1480, 136194), (1776, 113495), (2220, 90796), (2960, 68097), (4440, 45398), (8880, 22699)]