274904640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1801}}^1$

素因数の和:1877

約数の個数: 168

約数和(自身を含む): 963933048

約数和(自身を除く): 689028408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 64, 72, 80, 90, 96, 106, 120, 144, 159, 160, 180, 192, 212, 240, 265, 288, 318, 320, 360, 424, 477, 480, 530, 576, 636, 720, 795, 848, 954, 960, 1060, 1272, 1440, 1590, 1696, 1801, 1908, 2120, 2385, 2544, 2880, 3180, 3392, 3602, 3816, 4240, 4770, 5088, 5403, 6360, 7204, 7632, 8480, 9005, 9540, 10176, 10806, 12720, 14408, 15264, 16209, 16960, 18010, 19080, 21612, 25440, 27015, 28816, 30528, 32418, 36020, 38160, 43224, 50880, 54030, 57632, 64836, 72040, 76320, 81045, 86448, 95453, 108060, 115264, 129672, 144080, 152640, 162090, 172896, 190906, 216120, 259344, 286359, 288160, 324180, 345792, 381812, 432240, 477265, 518688, 572718, 576320, 648360, 763624, 859077, 864480, 954530, 1037376, 1145436, 1296720, 1431795, 1527248, 1718154, 1728960, 1909060, 2290872, 2593440, 2863590, 3054496, 3436308, 3818120, 4295385, 4581744, 5186880, 5727180, 6108992, 6872616, 7636240, 8590770, 9163488, 11454360, 13745232, 15272480, 17181540, 18326976, 22908720, 27490464, 30544960, 34363080, 45817440, 54980928, 68726160, 91634880, 137452320, 274904640]

約数ペア:

[(1, 274904640), (2, 137452320), (3, 91634880), (4, 68726160), (5, 54980928), (6, 45817440), (8, 34363080), (9, 30544960), (10, 27490464), (12, 22908720), (15, 18326976), (16, 17181540), (18, 15272480), (20, 13745232), (24, 11454360), (30, 9163488), (32, 8590770), (36, 7636240), (40, 6872616), (45, 6108992), (48, 5727180), (53, 5186880), (60, 4581744), (64, 4295385), (72, 3818120), (80, 3436308), (90, 3054496), (96, 2863590), (106, 2593440), (120, 2290872), (144, 1909060), (159, 1728960), (160, 1718154), (180, 1527248), (192, 1431795), (212, 1296720), (240, 1145436), (265, 1037376), (288, 954530), (318, 864480), (320, 859077), (360, 763624), (424, 648360), (477, 576320), (480, 572718), (530, 518688), (576, 477265), (636, 432240), (720, 381812), (795, 345792), (848, 324180), (954, 288160), (960, 286359), (1060, 259344), (1272, 216120), (1440, 190906), (1590, 172896), (1696, 162090), (1801, 152640), (1908, 144080), (2120, 129672), (2385, 115264), (2544, 108060), (2880, 95453), (3180, 86448), (3392, 81045), (3602, 76320), (3816, 72040), (4240, 64836), (4770, 57632), (5088, 54030), (5403, 50880), (6360, 43224), (7204, 38160), (7632, 36020), (8480, 32418), (9005, 30528), (9540, 28816), (10176, 27015), (10806, 25440), (12720, 21612), (14408, 19080), (15264, 18010), (16209, 16960)]