25716960

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{5953}}^1$

素因数の和:5977

約数の個数: 96

約数和(自身を含む): 90024480

約数和(自身を除く): 64307520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 5953, 11906, 17859, 23812, 29765, 35718, 47624, 53577, 59530, 71436, 89295, 95248, 107154, 119060, 142872, 160731, 178590, 190496, 214308, 238120, 267885, 285744, 321462, 357180, 428616, 476240, 535770, 571488, 642924, 714360, 803655, 857232, 952480, 1071540, 1285848, 1428720, 1607310, 1714464, 2143080, 2571696, 2857440, 3214620, 4286160, 5143392, 6429240, 8572320, 12858480, 25716960]

約数ペア:

[(1, 25716960), (2, 12858480), (3, 8572320), (4, 6429240), (5, 5143392), (6, 4286160), (8, 3214620), (9, 2857440), (10, 2571696), (12, 2143080), (15, 1714464), (16, 1607310), (18, 1428720), (20, 1285848), (24, 1071540), (27, 952480), (30, 857232), (32, 803655), (36, 714360), (40, 642924), (45, 571488), (48, 535770), (54, 476240), (60, 428616), (72, 357180), (80, 321462), (90, 285744), (96, 267885), (108, 238120), (120, 214308), (135, 190496), (144, 178590), (160, 160731), (180, 142872), (216, 119060), (240, 107154), (270, 95248), (288, 89295), (360, 71436), (432, 59530), (480, 53577), (540, 47624), (720, 35718), (864, 29765), (1080, 23812), (1440, 17859), (2160, 11906), (4320, 5953)]