491430960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{593}}^1\times {\mathrm{1151}}^1$

素因数の和:1763

約数の個数: 120

約数和(自身を含む): 1654608384

約数和(自身を除く): 1163177424

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, 240, 360, 593, 720, 1151, 1186, 1779, 2302, 2372, 2965, 3453, 3558, 4604, 4744, 5337, 5755, 5930, 6906, 7116, 8895, 9208, 9488, 10359, 10674, 11510, 11860, 13812, 14232, 17265, 17790, 18416, 20718, 21348, 23020, 23720, 26685, 27624, 28464, 34530, 35580, 41436, 42696, 46040, 47440, 51795, 53370, 55248, 69060, 71160, 82872, 85392, 92080, 103590, 106740, 138120, 142320, 165744, 207180, 213480, 276240, 414360, 426960, 682543, 828720, 1365086, 2047629, 2730172, 3412715, 4095258, 5460344, 6142887, 6825430, 8190516, 10238145, 10920688, 12285774, 13650860, 16381032, 20476290, 24571548, 27301720, 30714435, 32762064, 40952580, 49143096, 54603440, 61428870, 81905160, 98286192, 122857740, 163810320, 245715480, 491430960]

約数ペア:

[(1, 491430960), (2, 245715480), (3, 163810320), (4, 122857740), (5, 98286192), (6, 81905160), (8, 61428870), (9, 54603440), (10, 49143096), (12, 40952580), (15, 32762064), (16, 30714435), (18, 27301720), (20, 24571548), (24, 20476290), (30, 16381032), (36, 13650860), (40, 12285774), (45, 10920688), (48, 10238145), (60, 8190516), (72, 6825430), (80, 6142887), (90, 5460344), (120, 4095258), (144, 3412715), (180, 2730172), (240, 2047629), (360, 1365086), (593, 828720), (720, 682543), (1151, 426960), (1186, 414360), (1779, 276240), (2302, 213480), (2372, 207180), (2965, 165744), (3453, 142320), (3558, 138120), (4604, 106740), (4744, 103590), (5337, 92080), (5755, 85392), (5930, 82872), (6906, 71160), (7116, 69060), (8895, 55248), (9208, 53370), (9488, 51795), (10359, 47440), (10674, 46040), (11510, 42696), (11860, 41436), (13812, 35580), (14232, 34530), (17265, 28464), (17790, 27624), (18416, 26685), (20718, 23720), (21348, 23020)]