15679380960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{72109}}^1$

素因数の和:72281

約数の個数: 144

約数和(自身を含む): 53860978080

約数和(自身を除く): 38181597120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 151, 160, 180, 240, 288, 302, 360, 453, 480, 604, 720, 755, 906, 1208, 1359, 1440, 1510, 1812, 2265, 2416, 2718, 3020, 3624, 4530, 4832, 5436, 6040, 6795, 7248, 9060, 10872, 12080, 13590, 14496, 18120, 21744, 24160, 27180, 36240, 43488, 54360, 72109, 72480, 108720, 144218, 216327, 217440, 288436, 360545, 432654, 576872, 648981, 721090, 865308, 1081635, 1153744, 1297962, 1442180, 1730616, 2163270, 2307488, 2595924, 2884360, 3244905, 3461232, 4326540, 5191848, 5768720, 6489810, 6922464, 8653080, 10383696, 10888459, 11537440, 12979620, 17306160, 20767392, 21776918, 25959240, 32665377, 34612320, 43553836, 51918480, 54442295, 65330754, 87107672, 97996131, 103836960, 108884590, 130661508, 163326885, 174215344, 195992262, 217769180, 261323016, 326653770, 348430688, 391984524, 435538360, 489980655, 522646032, 653307540, 783969048, 871076720, 979961310, 1045292064, 1306615080, 1567938096, 1742153440, 1959922620, 2613230160, 3135876192, 3919845240, 5226460320, 7839690480, 15679380960]

約数ペア:

[(1, 15679380960), (2, 7839690480), (3, 5226460320), (4, 3919845240), (5, 3135876192), (6, 2613230160), (8, 1959922620), (9, 1742153440), (10, 1567938096), (12, 1306615080), (15, 1045292064), (16, 979961310), (18, 871076720), (20, 783969048), (24, 653307540), (30, 522646032), (32, 489980655), (36, 435538360), (40, 391984524), (45, 348430688), (48, 326653770), (60, 261323016), (72, 217769180), (80, 195992262), (90, 174215344), (96, 163326885), (120, 130661508), (144, 108884590), (151, 103836960), (160, 97996131), (180, 87107672), (240, 65330754), (288, 54442295), (302, 51918480), (360, 43553836), (453, 34612320), (480, 32665377), (604, 25959240), (720, 21776918), (755, 20767392), (906, 17306160), (1208, 12979620), (1359, 11537440), (1440, 10888459), (1510, 10383696), (1812, 8653080), (2265, 6922464), (2416, 6489810), (2718, 5768720), (3020, 5191848), (3624, 4326540), (4530, 3461232), (4832, 3244905), (5436, 2884360), (6040, 2595924), (6795, 2307488), (7248, 2163270), (9060, 1730616), (10872, 1442180), (12080, 1297962), (13590, 1153744), (14496, 1081635), (18120, 865308), (21744, 721090), (24160, 648981), (27180, 576872), (36240, 432654), (43488, 360545), (54360, 288436), (72109, 217440), (72480, 216327), (108720, 144218)]