248608320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{258967}}^1$

素因数の和:258987

約数の個数: 56

約数和(自身を含む): 789334464

約数和(自身を除く): 540726144

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, 258967, 517934, 776901, 1035868, 1294835, 1553802, 2071736, 2589670, 3107604, 3884505, 4143472, 5179340, 6215208, 7769010, 8286944, 10358680, 12430416, 15538020, 16573888, 20717360, 24860832, 31076040, 41434720, 49721664, 62152080, 82869440, 124304160, 248608320]

約数ペア:

[(1, 248608320), (2, 124304160), (3, 82869440), (4, 62152080), (5, 49721664), (6, 41434720), (8, 31076040), (10, 24860832), (12, 20717360), (15, 16573888), (16, 15538020), (20, 12430416), (24, 10358680), (30, 8286944), (32, 7769010), (40, 6215208), (48, 5179340), (60, 4143472), (64, 3884505), (80, 3107604), (96, 2589670), (120, 2071736), (160, 1553802), (192, 1294835), (240, 1035868), (320, 776901), (480, 517934), (960, 258967)]