65939520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{68687}}^1$

素因数の和:68707

約数の個数: 56

約数和(自身を含む): 209361024

約数和(自身を除く): 143421504

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, 160, 192, 240, 320, 480, 960, 68687, 137374, 206061, 274748, 343435, 412122, 549496, 686870, 824244, 1030305, 1098992, 1373740, 1648488, 2060610, 2197984, 2747480, 3296976, 4121220, 4395968, 5494960, 6593952, 8242440, 10989920, 13187904, 16484880, 21979840, 32969760, 65939520]

約数ペア:

[(1, 65939520), (2, 32969760), (3, 21979840), (4, 16484880), (5, 13187904), (6, 10989920), (8, 8242440), (10, 6593952), (12, 5494960), (15, 4395968), (16, 4121220), (20, 3296976), (24, 2747480), (30, 2197984), (32, 2060610), (40, 1648488), (48, 1373740), (60, 1098992), (64, 1030305), (80, 824244), (96, 686870), (120, 549496), (160, 412122), (192, 343435), (240, 274748), (320, 206061), (480, 137374), (960, 68687)]