65976480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{45817}}^1$

素因数の和:45838

約数の個数: 72

約数和(自身を含む): 225149652

約数和(自身を除く): 159173172

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, 45817, 91634, 137451, 183268, 229085, 274902, 366536, 412353, 458170, 549804, 687255, 733072, 824706, 916340, 1099608, 1374510, 1466144, 1649412, 1832680, 2061765, 2199216, 2749020, 3298824, 3665360, 4123530, 4398432, 5498040, 6597648, 7330720, 8247060, 10996080, 13195296, 16494120, 21992160, 32988240, 65976480]

約数ペア:

[(1, 65976480), (2, 32988240), (3, 21992160), (4, 16494120), (5, 13195296), (6, 10996080), (8, 8247060), (9, 7330720), (10, 6597648), (12, 5498040), (15, 4398432), (16, 4123530), (18, 3665360), (20, 3298824), (24, 2749020), (30, 2199216), (32, 2061765), (36, 1832680), (40, 1649412), (45, 1466144), (48, 1374510), (60, 1099608), (72, 916340), (80, 824706), (90, 733072), (96, 687255), (120, 549804), (144, 458170), (160, 412353), (180, 366536), (240, 274902), (288, 229085), (360, 183268), (480, 137451), (720, 91634), (1440, 45817)]