6465079680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{1321}}^1\times {\mathrm{2549}}^1$

素因数の和:3892

約数の個数: 128

約数和(自身を含む): 20631132000

約数和(自身を除く): 14166052320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1321, 1920, 2549, 2642, 3963, 5098, 5284, 6605, 7647, 7926, 10196, 10568, 12745, 13210, 15294, 15852, 19815, 20392, 21136, 25490, 26420, 30588, 31704, 38235, 39630, 40784, 42272, 50980, 52840, 61176, 63408, 76470, 79260, 81568, 84544, 101960, 105680, 122352, 126816, 152940, 158520, 163136, 169088, 203920, 211360, 244704, 253632, 305880, 317040, 326272, 407840, 422720, 489408, 507264, 611760, 634080, 815680, 845440, 978816, 1223520, 1268160, 1631360, 2447040, 2536320, 3367229, 4894080, 6734458, 10101687, 13468916, 16836145, 20203374, 26937832, 33672290, 40406748, 50508435, 53875664, 67344580, 80813496, 101016870, 107751328, 134689160, 161626992, 202033740, 215502656, 269378320, 323253984, 404067480, 431005312, 538756640, 646507968, 808134960, 1077513280, 1293015936, 1616269920, 2155026560, 3232539840, 6465079680]

約数ペア:

[(1, 6465079680), (2, 3232539840), (3, 2155026560), (4, 1616269920), (5, 1293015936), (6, 1077513280), (8, 808134960), (10, 646507968), (12, 538756640), (15, 431005312), (16, 404067480), (20, 323253984), (24, 269378320), (30, 215502656), (32, 202033740), (40, 161626992), (48, 134689160), (60, 107751328), (64, 101016870), (80, 80813496), (96, 67344580), (120, 53875664), (128, 50508435), (160, 40406748), (192, 33672290), (240, 26937832), (320, 20203374), (384, 16836145), (480, 13468916), (640, 10101687), (960, 6734458), (1321, 4894080), (1920, 3367229), (2549, 2536320), (2642, 2447040), (3963, 1631360), (5098, 1268160), (5284, 1223520), (6605, 978816), (7647, 845440), (7926, 815680), (10196, 634080), (10568, 611760), (12745, 507264), (13210, 489408), (15294, 422720), (15852, 407840), (19815, 326272), (20392, 317040), (21136, 305880), (25490, 253632), (26420, 244704), (30588, 211360), (31704, 203920), (38235, 169088), (39630, 163136), (40784, 158520), (42272, 152940), (50980, 126816), (52840, 122352), (61176, 105680), (63408, 101960), (76470, 84544), (79260, 81568)]