1954800

素因数分解:

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

素因数の和:208

約数の個数: 120

約数和(自身を含む): 6996080

約数和(自身を除く): 5041280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 135, 144, 150, 180, 181, 200, 216, 225, 240, 270, 300, 360, 362, 400, 432, 450, 540, 543, 600, 675, 720, 724, 900, 905, 1080, 1086, 1200, 1350, 1448, 1629, 1800, 1810, 2160, 2172, 2700, 2715, 2896, 3258, 3600, 3620, 4344, 4525, 4887, 5400, 5430, 6516, 7240, 8145, 8688, 9050, 9774, 10800, 10860, 13032, 13575, 14480, 16290, 18100, 19548, 21720, 24435, 26064, 27150, 32580, 36200, 39096, 40725, 43440, 48870, 54300, 65160, 72400, 78192, 81450, 97740, 108600, 122175, 130320, 162900, 195480, 217200, 244350, 325800, 390960, 488700, 651600, 977400, 1954800]

約数ペア:

[(1, 1954800), (2, 977400), (3, 651600), (4, 488700), (5, 390960), (6, 325800), (8, 244350), (9, 217200), (10, 195480), (12, 162900), (15, 130320), (16, 122175), (18, 108600), (20, 97740), (24, 81450), (25, 78192), (27, 72400), (30, 65160), (36, 54300), (40, 48870), (45, 43440), (48, 40725), (50, 39096), (54, 36200), (60, 32580), (72, 27150), (75, 26064), (80, 24435), (90, 21720), (100, 19548), (108, 18100), (120, 16290), (135, 14480), (144, 13575), (150, 13032), (180, 10860), (181, 10800), (200, 9774), (216, 9050), (225, 8688), (240, 8145), (270, 7240), (300, 6516), (360, 5430), (362, 5400), (400, 4887), (432, 4525), (450, 4344), (540, 3620), (543, 3600), (600, 3258), (675, 2896), (720, 2715), (724, 2700), (900, 2172), (905, 2160), (1080, 1810), (1086, 1800), (1200, 1629), (1350, 1448)]