1347720

素因数分解:

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

素因数の和:1046

約数の個数: 64

約数和(自身を含む): 4415040

約数和(自身を除く): 3067320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1021, 1320, 2042, 3063, 4084, 5105, 6126, 8168, 10210, 11231, 12252, 15315, 20420, 22462, 24504, 30630, 33693, 40840, 44924, 56155, 61260, 67386, 89848, 112310, 122520, 134772, 168465, 224620, 269544, 336930, 449240, 673860, 1347720]

約数ペア:

[(1, 1347720), (2, 673860), (3, 449240), (4, 336930), (5, 269544), (6, 224620), (8, 168465), (10, 134772), (11, 122520), (12, 112310), (15, 89848), (20, 67386), (22, 61260), (24, 56155), (30, 44924), (33, 40840), (40, 33693), (44, 30630), (55, 24504), (60, 22462), (66, 20420), (88, 15315), (110, 12252), (120, 11231), (132, 10210), (165, 8168), (220, 6126), (264, 5105), (330, 4084), (440, 3063), (660, 2042), (1021, 1320)]