7926720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1$

素因数の和:402

約数の個数: 112

約数和(自身を含む): 26334720

約数和(自身を除く): 18408000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 160, 184, 192, 230, 240, 276, 320, 345, 359, 368, 460, 480, 552, 690, 718, 736, 920, 960, 1077, 1104, 1380, 1436, 1472, 1795, 1840, 2154, 2208, 2760, 2872, 3590, 3680, 4308, 4416, 5385, 5520, 5744, 7180, 7360, 8257, 8616, 10770, 11040, 11488, 14360, 16514, 17232, 21540, 22080, 22976, 24771, 28720, 33028, 34464, 41285, 43080, 49542, 57440, 66056, 68928, 82570, 86160, 99084, 114880, 123855, 132112, 165140, 172320, 198168, 247710, 264224, 330280, 344640, 396336, 495420, 528448, 660560, 792672, 990840, 1321120, 1585344, 1981680, 2642240, 3963360, 7926720]

約数ペア:

[(1, 7926720), (2, 3963360), (3, 2642240), (4, 1981680), (5, 1585344), (6, 1321120), (8, 990840), (10, 792672), (12, 660560), (15, 528448), (16, 495420), (20, 396336), (23, 344640), (24, 330280), (30, 264224), (32, 247710), (40, 198168), (46, 172320), (48, 165140), (60, 132112), (64, 123855), (69, 114880), (80, 99084), (92, 86160), (96, 82570), (115, 68928), (120, 66056), (138, 57440), (160, 49542), (184, 43080), (192, 41285), (230, 34464), (240, 33028), (276, 28720), (320, 24771), (345, 22976), (359, 22080), (368, 21540), (460, 17232), (480, 16514), (552, 14360), (690, 11488), (718, 11040), (736, 10770), (920, 8616), (960, 8257), (1077, 7360), (1104, 7180), (1380, 5744), (1436, 5520), (1472, 5385), (1795, 4416), (1840, 4308), (2154, 3680), (2208, 3590), (2760, 2872)]