7616640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{3967}}^1$

素因数の和:3989

約数の個数: 64

約数和(自身を含む): 24284160

約数和(自身を除く): 16667520

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, 1920, 3967, 7934, 11901, 15868, 19835, 23802, 31736, 39670, 47604, 59505, 63472, 79340, 95208, 119010, 126944, 158680, 190416, 238020, 253888, 317360, 380832, 476040, 507776, 634720, 761664, 952080, 1269440, 1523328, 1904160, 2538880, 3808320, 7616640]

約数ペア:

[(1, 7616640), (2, 3808320), (3, 2538880), (4, 1904160), (5, 1523328), (6, 1269440), (8, 952080), (10, 761664), (12, 634720), (15, 507776), (16, 476040), (20, 380832), (24, 317360), (30, 253888), (32, 238020), (40, 190416), (48, 158680), (60, 126944), (64, 119010), (80, 95208), (96, 79340), (120, 63472), (128, 59505), (160, 47604), (192, 39670), (240, 31736), (320, 23802), (384, 19835), (480, 15868), (640, 11901), (960, 7934), (1920, 3967)]