330656640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{172217}}^1$

素因数の和:172239

約数の個数: 64

約数和(自身を含む): 1053974160

約数和(自身を除く): 723317520

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, 172217, 344434, 516651, 688868, 861085, 1033302, 1377736, 1722170, 2066604, 2583255, 2755472, 3444340, 4133208, 5166510, 5510944, 6888680, 8266416, 10333020, 11021888, 13777360, 16532832, 20666040, 22043776, 27554720, 33065664, 41332080, 55109440, 66131328, 82664160, 110218880, 165328320, 330656640]

約数ペア:

[(1, 330656640), (2, 165328320), (3, 110218880), (4, 82664160), (5, 66131328), (6, 55109440), (8, 41332080), (10, 33065664), (12, 27554720), (15, 22043776), (16, 20666040), (20, 16532832), (24, 13777360), (30, 11021888), (32, 10333020), (40, 8266416), (48, 6888680), (60, 5510944), (64, 5166510), (80, 4133208), (96, 3444340), (120, 2755472), (128, 2583255), (160, 2066604), (192, 1722170), (240, 1377736), (320, 1033302), (384, 861085), (480, 688868), (640, 516651), (960, 344434), (1920, 172217)]