12253860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3583}}^1$

素因数の和:3617

約数の個数: 72

約数和(自身を含む): 39137280

約数和(自身を除く): 26883420

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, 3583, 7166, 10749, 14332, 17915, 21498, 32247, 35830, 42996, 53745, 64494, 68077, 71660, 107490, 128988, 136154, 161235, 204231, 214980, 272308, 322470, 340385, 408462, 612693, 644940, 680770, 816924, 1021155, 1225386, 1361540, 2042310, 2450772, 3063465, 4084620, 6126930, 12253860]

約数ペア:

[(1, 12253860), (2, 6126930), (3, 4084620), (4, 3063465), (5, 2450772), (6, 2042310), (9, 1361540), (10, 1225386), (12, 1021155), (15, 816924), (18, 680770), (19, 644940), (20, 612693), (30, 408462), (36, 340385), (38, 322470), (45, 272308), (57, 214980), (60, 204231), (76, 161235), (90, 136154), (95, 128988), (114, 107490), (171, 71660), (180, 68077), (190, 64494), (228, 53745), (285, 42996), (342, 35830), (380, 32247), (570, 21498), (684, 17915), (855, 14332), (1140, 10749), (1710, 7166), (3420, 3583)]