2898480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{929}}^1$

素因数の和:958

約数の個数: 80

約数和(自身を含む): 9686880

約数和(自身を除く): 6788400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 929, 1040, 1560, 1858, 2787, 3120, 3716, 4645, 5574, 7432, 9290, 11148, 12077, 13935, 14864, 18580, 22296, 24154, 27870, 36231, 37160, 44592, 48308, 55740, 60385, 72462, 74320, 96616, 111480, 120770, 144924, 181155, 193232, 222960, 241540, 289848, 362310, 483080, 579696, 724620, 966160, 1449240, 2898480]

約数ペア:

[(1, 2898480), (2, 1449240), (3, 966160), (4, 724620), (5, 579696), (6, 483080), (8, 362310), (10, 289848), (12, 241540), (13, 222960), (15, 193232), (16, 181155), (20, 144924), (24, 120770), (26, 111480), (30, 96616), (39, 74320), (40, 72462), (48, 60385), (52, 55740), (60, 48308), (65, 44592), (78, 37160), (80, 36231), (104, 27870), (120, 24154), (130, 22296), (156, 18580), (195, 14864), (208, 13935), (240, 12077), (260, 11148), (312, 9290), (390, 7432), (520, 5574), (624, 4645), (780, 3716), (929, 3120), (1040, 2787), (1560, 1858)]