226314720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{157163}}^1$

素因数の和:157184

約数の個数: 72

約数和(自身を含む): 772303896

約数和(自身を除く): 545989176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 157163, 314326, 471489, 628652, 785815, 942978, 1257304, 1414467, 1571630, 1885956, 2357445, 2514608, 2828934, 3143260, 3771912, 4714890, 5029216, 5657868, 6286520, 7072335, 7543824, 9429780, 11315736, 12573040, 14144670, 15087648, 18859560, 22631472, 25146080, 28289340, 37719120, 45262944, 56578680, 75438240, 113157360, 226314720]

約数ペア:

[(1, 226314720), (2, 113157360), (3, 75438240), (4, 56578680), (5, 45262944), (6, 37719120), (8, 28289340), (9, 25146080), (10, 22631472), (12, 18859560), (15, 15087648), (16, 14144670), (18, 12573040), (20, 11315736), (24, 9429780), (30, 7543824), (32, 7072335), (36, 6286520), (40, 5657868), (45, 5029216), (48, 4714890), (60, 3771912), (72, 3143260), (80, 2828934), (90, 2514608), (96, 2357445), (120, 1885956), (144, 1571630), (160, 1414467), (180, 1257304), (240, 942978), (288, 785815), (360, 628652), (480, 471489), (720, 314326), (1440, 157163)]