39288960

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1$

素因数の和:403

約数の個数: 192

約数和(自身を含む): 143208000

約数和(自身を除く): 103919040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 359, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 718, 720, 760, 855, 912, 960, 1077, 1140, 1152, 1216, 1368, 1436, 1440, 1520, 1710, 1795, 1824, 1920, 2154, 2280, 2432, 2736, 2872, 2880, 3040, 3231, 3420, 3590, 3648, 4308, 4560, 5385, 5472, 5744, 5760, 6080, 6462, 6821, 6840, 7180, 7296, 8616, 9120, 10770, 10944, 11488, 12160, 12924, 13642, 13680, 14360, 16155, 17232, 18240, 20463, 21540, 21888, 22976, 25848, 27284, 27360, 28720, 32310, 34105, 34464, 36480, 40926, 43080, 45952, 51696, 54568, 54720, 57440, 61389, 64620, 68210, 68928, 81852, 86160, 102315, 103392, 109136, 109440, 114880, 122778, 129240, 136420, 137856, 163704, 172320, 204630, 206784, 218272, 229760, 245556, 258480, 272840, 306945, 327408, 344640, 409260, 413568, 436544, 491112, 516960, 545680, 613890, 654816, 689280, 818520, 873088, 982224, 1033920, 1091360, 1227780, 1309632, 1637040, 1964448, 2067840, 2182720, 2455560, 2619264, 3274080, 3928896, 4365440, 4911120, 6548160, 7857792, 9822240, 13096320, 19644480, 39288960]

約数ペア:

[(1, 39288960), (2, 19644480), (3, 13096320), (4, 9822240), (5, 7857792), (6, 6548160), (8, 4911120), (9, 4365440), (10, 3928896), (12, 3274080), (15, 2619264), (16, 2455560), (18, 2182720), (19, 2067840), (20, 1964448), (24, 1637040), (30, 1309632), (32, 1227780), (36, 1091360), (38, 1033920), (40, 982224), (45, 873088), (48, 818520), (57, 689280), (60, 654816), (64, 613890), (72, 545680), (76, 516960), (80, 491112), (90, 436544), (95, 413568), (96, 409260), (114, 344640), (120, 327408), (128, 306945), (144, 272840), (152, 258480), (160, 245556), (171, 229760), (180, 218272), (190, 206784), (192, 204630), (228, 172320), (240, 163704), (285, 137856), (288, 136420), (304, 129240), (320, 122778), (342, 114880), (359, 109440), (360, 109136), (380, 103392), (384, 102315), (456, 86160), (480, 81852), (570, 68928), (576, 68210), (608, 64620), (640, 61389), (684, 57440), (718, 54720), (720, 54568), (760, 51696), (855, 45952), (912, 43080), (960, 40926), (1077, 36480), (1140, 34464), (1152, 34105), (1216, 32310), (1368, 28720), (1436, 27360), (1440, 27284), (1520, 25848), (1710, 22976), (1795, 21888), (1824, 21540), (1920, 20463), (2154, 18240), (2280, 17232), (2432, 16155), (2736, 14360), (2872, 13680), (2880, 13642), (3040, 12924), (3231, 12160), (3420, 11488), (3590, 10944), (3648, 10770), (4308, 9120), (4560, 8616), (5385, 7296), (5472, 7180), (5744, 6840), (5760, 6821), (6080, 6462)]