23780160

素因数分解:

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

素因数の和:405

約数の個数: 168

約数和(自身を含む): 85587840

約数和(自身を除く): 61807680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 359, 360, 368, 414, 460, 480, 552, 576, 690, 718, 720, 736, 828, 920, 960, 1035, 1077, 1104, 1380, 1436, 1440, 1472, 1656, 1795, 1840, 2070, 2154, 2208, 2760, 2872, 2880, 3231, 3312, 3590, 3680, 4140, 4308, 4416, 5385, 5520, 5744, 6462, 6624, 7180, 7360, 8257, 8280, 8616, 10770, 11040, 11488, 12924, 13248, 14360, 16155, 16514, 16560, 17232, 21540, 22080, 22976, 24771, 25848, 28720, 32310, 33028, 33120, 34464, 41285, 43080, 49542, 51696, 57440, 64620, 66056, 66240, 68928, 74313, 82570, 86160, 99084, 103392, 114880, 123855, 129240, 132112, 148626, 165140, 172320, 198168, 206784, 247710, 258480, 264224, 297252, 330280, 344640, 371565, 396336, 495420, 516960, 528448, 594504, 660560, 743130, 792672, 990840, 1033920, 1189008, 1321120, 1486260, 1585344, 1981680, 2378016, 2642240, 2972520, 3963360, 4756032, 5945040, 7926720, 11890080, 23780160]

約数ペア:

[(1, 23780160), (2, 11890080), (3, 7926720), (4, 5945040), (5, 4756032), (6, 3963360), (8, 2972520), (9, 2642240), (10, 2378016), (12, 1981680), (15, 1585344), (16, 1486260), (18, 1321120), (20, 1189008), (23, 1033920), (24, 990840), (30, 792672), (32, 743130), (36, 660560), (40, 594504), (45, 528448), (46, 516960), (48, 495420), (60, 396336), (64, 371565), (69, 344640), (72, 330280), (80, 297252), (90, 264224), (92, 258480), (96, 247710), (115, 206784), (120, 198168), (138, 172320), (144, 165140), (160, 148626), (180, 132112), (184, 129240), (192, 123855), (207, 114880), (230, 103392), (240, 99084), (276, 86160), (288, 82570), (320, 74313), (345, 68928), (359, 66240), (360, 66056), (368, 64620), (414, 57440), (460, 51696), (480, 49542), (552, 43080), (576, 41285), (690, 34464), (718, 33120), (720, 33028), (736, 32310), (828, 28720), (920, 25848), (960, 24771), (1035, 22976), (1077, 22080), (1104, 21540), (1380, 17232), (1436, 16560), (1440, 16514), (1472, 16155), (1656, 14360), (1795, 13248), (1840, 12924), (2070, 11488), (2154, 11040), (2208, 10770), (2760, 8616), (2872, 8280), (2880, 8257), (3231, 7360), (3312, 7180), (3590, 6624), (3680, 6462), (4140, 5744), (4308, 5520), (4416, 5385)]