12129480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1021}}^1$

素因数の和:1052

約数の個数: 128

約数和(自身を含む): 44150400

約数和(自身を除く): 32020920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1021, 1080, 1188, 1320, 1485, 1980, 2042, 2376, 2970, 3063, 3960, 4084, 5105, 5940, 6126, 8168, 9189, 10210, 11231, 11880, 12252, 15315, 18378, 20420, 22462, 24504, 27567, 30630, 33693, 36756, 40840, 44924, 45945, 55134, 56155, 61260, 67386, 73512, 89848, 91890, 101079, 110268, 112310, 122520, 134772, 137835, 168465, 183780, 202158, 220536, 224620, 269544, 275670, 303237, 336930, 367560, 404316, 449240, 505395, 551340, 606474, 673860, 808632, 1010790, 1102680, 1212948, 1347720, 1516185, 2021580, 2425896, 3032370, 4043160, 6064740, 12129480]

約数ペア:

[(1, 12129480), (2, 6064740), (3, 4043160), (4, 3032370), (5, 2425896), (6, 2021580), (8, 1516185), (9, 1347720), (10, 1212948), (11, 1102680), (12, 1010790), (15, 808632), (18, 673860), (20, 606474), (22, 551340), (24, 505395), (27, 449240), (30, 404316), (33, 367560), (36, 336930), (40, 303237), (44, 275670), (45, 269544), (54, 224620), (55, 220536), (60, 202158), (66, 183780), (72, 168465), (88, 137835), (90, 134772), (99, 122520), (108, 112310), (110, 110268), (120, 101079), (132, 91890), (135, 89848), (165, 73512), (180, 67386), (198, 61260), (216, 56155), (220, 55134), (264, 45945), (270, 44924), (297, 40840), (330, 36756), (360, 33693), (396, 30630), (440, 27567), (495, 24504), (540, 22462), (594, 20420), (660, 18378), (792, 15315), (990, 12252), (1021, 11880), (1080, 11231), (1188, 10210), (1320, 9189), (1485, 8168), (1980, 6126), (2042, 5940), (2376, 5105), (2970, 4084), (3063, 3960)]