342457440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{54881}}^1$

素因数の和:54912

約数の個数: 96

約数和(自身を含む): 1161742176

約数和(自身を除く): 819284736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 54881, 109762, 164643, 219524, 274405, 329286, 439048, 548810, 658572, 713453, 823215, 878096, 1097620, 1317144, 1426906, 1646430, 1756192, 2140359, 2195240, 2634288, 2853812, 3292860, 3567265, 4280718, 4390480, 5268576, 5707624, 6585720, 7134530, 8561436, 8780960, 10701795, 11415248, 13171440, 14269060, 17122872, 21403590, 22830496, 26342880, 28538120, 34245744, 42807180, 57076240, 68491488, 85614360, 114152480, 171228720, 342457440]

約数ペア:

[(1, 342457440), (2, 171228720), (3, 114152480), (4, 85614360), (5, 68491488), (6, 57076240), (8, 42807180), (10, 34245744), (12, 28538120), (13, 26342880), (15, 22830496), (16, 21403590), (20, 17122872), (24, 14269060), (26, 13171440), (30, 11415248), (32, 10701795), (39, 8780960), (40, 8561436), (48, 7134530), (52, 6585720), (60, 5707624), (65, 5268576), (78, 4390480), (80, 4280718), (96, 3567265), (104, 3292860), (120, 2853812), (130, 2634288), (156, 2195240), (160, 2140359), (195, 1756192), (208, 1646430), (240, 1426906), (260, 1317144), (312, 1097620), (390, 878096), (416, 823215), (480, 713453), (520, 658572), (624, 548810), (780, 439048), (1040, 329286), (1248, 274405), (1560, 219524), (2080, 164643), (3120, 109762), (6240, 54881)]