12683880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3203}}^1$

素因数の和:3231

約数の個数: 96

約数和(自身を含む): 44984160

約数和(自身を除く): 32300280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3203, 3960, 6406, 9609, 12812, 16015, 19218, 25624, 28827, 32030, 35233, 38436, 48045, 57654, 64060, 70466, 76872, 96090, 105699, 115308, 128120, 140932, 144135, 176165, 192180, 211398, 230616, 281864, 288270, 317097, 352330, 384360, 422796, 528495, 576540, 634194, 704660, 845592, 1056990, 1153080, 1268388, 1409320, 1585485, 2113980, 2536776, 3170970, 4227960, 6341940, 12683880]

約数ペア:

[(1, 12683880), (2, 6341940), (3, 4227960), (4, 3170970), (5, 2536776), (6, 2113980), (8, 1585485), (9, 1409320), (10, 1268388), (11, 1153080), (12, 1056990), (15, 845592), (18, 704660), (20, 634194), (22, 576540), (24, 528495), (30, 422796), (33, 384360), (36, 352330), (40, 317097), (44, 288270), (45, 281864), (55, 230616), (60, 211398), (66, 192180), (72, 176165), (88, 144135), (90, 140932), (99, 128120), (110, 115308), (120, 105699), (132, 96090), (165, 76872), (180, 70466), (198, 64060), (220, 57654), (264, 48045), (330, 38436), (360, 35233), (396, 32030), (440, 28827), (495, 25624), (660, 19218), (792, 16015), (990, 12812), (1320, 9609), (1980, 6406), (3203, 3960)]