156774960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{401}}^1$

素因数の和:604

約数の個数: 160

約数和(自身を含む): 544340160

約数和(自身を除く): 387565200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 181, 216, 240, 270, 360, 362, 401, 432, 540, 543, 720, 724, 802, 905, 1080, 1086, 1203, 1448, 1604, 1629, 1810, 2005, 2160, 2172, 2406, 2715, 2896, 3208, 3258, 3609, 3620, 4010, 4344, 4812, 4887, 5430, 6015, 6416, 6516, 7218, 7240, 8020, 8145, 8688, 9624, 9774, 10827, 10860, 12030, 13032, 14436, 14480, 16040, 16290, 18045, 19248, 19548, 21654, 21720, 24060, 24435, 26064, 28872, 32080, 32580, 36090, 39096, 43308, 43440, 48120, 48870, 54135, 57744, 65160, 72180, 72581, 78192, 86616, 96240, 97740, 108270, 130320, 144360, 145162, 173232, 195480, 216540, 217743, 288720, 290324, 362905, 390960, 433080, 435486, 580648, 653229, 725810, 866160, 870972, 1088715, 1161296, 1306458, 1451620, 1741944, 1959687, 2177430, 2612916, 2903240, 3266145, 3483888, 3919374, 4354860, 5225832, 5806480, 6532290, 7838748, 8709720, 9798435, 10451664, 13064580, 15677496, 17419440, 19596870, 26129160, 31354992, 39193740, 52258320, 78387480, 156774960]

約数ペア:

[(1, 156774960), (2, 78387480), (3, 52258320), (4, 39193740), (5, 31354992), (6, 26129160), (8, 19596870), (9, 17419440), (10, 15677496), (12, 13064580), (15, 10451664), (16, 9798435), (18, 8709720), (20, 7838748), (24, 6532290), (27, 5806480), (30, 5225832), (36, 4354860), (40, 3919374), (45, 3483888), (48, 3266145), (54, 2903240), (60, 2612916), (72, 2177430), (80, 1959687), (90, 1741944), (108, 1451620), (120, 1306458), (135, 1161296), (144, 1088715), (180, 870972), (181, 866160), (216, 725810), (240, 653229), (270, 580648), (360, 435486), (362, 433080), (401, 390960), (432, 362905), (540, 290324), (543, 288720), (720, 217743), (724, 216540), (802, 195480), (905, 173232), (1080, 145162), (1086, 144360), (1203, 130320), (1448, 108270), (1604, 97740), (1629, 96240), (1810, 86616), (2005, 78192), (2160, 72581), (2172, 72180), (2406, 65160), (2715, 57744), (2896, 54135), (3208, 48870), (3258, 48120), (3609, 43440), (3620, 43308), (4010, 39096), (4344, 36090), (4812, 32580), (4887, 32080), (5430, 28872), (6015, 26064), (6416, 24435), (6516, 24060), (7218, 21720), (7240, 21654), (8020, 19548), (8145, 19248), (8688, 18045), (9624, 16290), (9774, 16040), (10827, 14480), (10860, 14436), (12030, 13032)]