323338320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1879}}^1$

素因数の和:2137

約数の個数: 120

約数和(自身を含む): 1091001600

約数和(自身を除く): 767663280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 239, 240, 360, 478, 717, 720, 956, 1195, 1434, 1879, 1912, 2151, 2390, 2868, 3585, 3758, 3824, 4302, 4780, 5637, 5736, 7170, 7516, 8604, 9395, 9560, 10755, 11274, 11472, 14340, 15032, 16911, 17208, 18790, 19120, 21510, 22548, 28185, 28680, 30064, 33822, 34416, 37580, 43020, 45096, 56370, 57360, 67644, 75160, 84555, 86040, 90192, 112740, 135288, 150320, 169110, 172080, 225480, 270576, 338220, 449081, 450960, 676440, 898162, 1347243, 1352880, 1796324, 2245405, 2694486, 3592648, 4041729, 4490810, 5388972, 6736215, 7185296, 8083458, 8981620, 10777944, 13472430, 16166916, 17963240, 20208645, 21555888, 26944860, 32333832, 35926480, 40417290, 53889720, 64667664, 80834580, 107779440, 161669160, 323338320]

約数ペア:

[(1, 323338320), (2, 161669160), (3, 107779440), (4, 80834580), (5, 64667664), (6, 53889720), (8, 40417290), (9, 35926480), (10, 32333832), (12, 26944860), (15, 21555888), (16, 20208645), (18, 17963240), (20, 16166916), (24, 13472430), (30, 10777944), (36, 8981620), (40, 8083458), (45, 7185296), (48, 6736215), (60, 5388972), (72, 4490810), (80, 4041729), (90, 3592648), (120, 2694486), (144, 2245405), (180, 1796324), (239, 1352880), (240, 1347243), (360, 898162), (478, 676440), (717, 450960), (720, 449081), (956, 338220), (1195, 270576), (1434, 225480), (1879, 172080), (1912, 169110), (2151, 150320), (2390, 135288), (2868, 112740), (3585, 90192), (3758, 86040), (3824, 84555), (4302, 75160), (4780, 67644), (5637, 57360), (5736, 56370), (7170, 45096), (7516, 43020), (8604, 37580), (9395, 34416), (9560, 33822), (10755, 30064), (11274, 28680), (11472, 28185), (14340, 22548), (15032, 21510), (16911, 19120), (17208, 18790)]