12459060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3643}}^1$

素因数の和:3677

約数の個数: 72

約数和(自身を含む): 39792480

約数和(自身を除く): 27333420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 3643, 7286, 10929, 14572, 18215, 21858, 32787, 36430, 43716, 54645, 65574, 69217, 72860, 109290, 131148, 138434, 163935, 207651, 218580, 276868, 327870, 346085, 415302, 622953, 655740, 692170, 830604, 1038255, 1245906, 1384340, 2076510, 2491812, 3114765, 4153020, 6229530, 12459060]

約数ペア:

[(1, 12459060), (2, 6229530), (3, 4153020), (4, 3114765), (5, 2491812), (6, 2076510), (9, 1384340), (10, 1245906), (12, 1038255), (15, 830604), (18, 692170), (19, 655740), (20, 622953), (30, 415302), (36, 346085), (38, 327870), (45, 276868), (57, 218580), (60, 207651), (76, 163935), (90, 138434), (95, 131148), (114, 109290), (171, 72860), (180, 69217), (190, 65574), (228, 54645), (285, 43716), (342, 36430), (380, 32787), (570, 21858), (684, 18215), (855, 14572), (1140, 10929), (1710, 7286), (3420, 3643)]