79048800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{10979}}^1$

素因数の和:11005

約数の個数: 108

約数和(自身を含む): 278771220

約数和(自身を除く): 199722420

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 200, 225, 240, 288, 300, 360, 400, 450, 480, 600, 720, 800, 900, 1200, 1440, 1800, 2400, 3600, 7200, 10979, 21958, 32937, 43916, 54895, 65874, 87832, 98811, 109790, 131748, 164685, 175664, 197622, 219580, 263496, 274475, 329370, 351328, 395244, 439160, 494055, 526992, 548950, 658740, 790488, 823425, 878320, 988110, 1053984, 1097900, 1317480, 1580976, 1646850, 1756640, 1976220, 2195800, 2470275, 2634960, 3161952, 3293700, 3952440, 4391600, 4940550, 5269920, 6587400, 7904880, 8783200, 9881100, 13174800, 15809760, 19762200, 26349600, 39524400, 79048800]

約数ペア:

[(1, 79048800), (2, 39524400), (3, 26349600), (4, 19762200), (5, 15809760), (6, 13174800), (8, 9881100), (9, 8783200), (10, 7904880), (12, 6587400), (15, 5269920), (16, 4940550), (18, 4391600), (20, 3952440), (24, 3293700), (25, 3161952), (30, 2634960), (32, 2470275), (36, 2195800), (40, 1976220), (45, 1756640), (48, 1646850), (50, 1580976), (60, 1317480), (72, 1097900), (75, 1053984), (80, 988110), (90, 878320), (96, 823425), (100, 790488), (120, 658740), (144, 548950), (150, 526992), (160, 494055), (180, 439160), (200, 395244), (225, 351328), (240, 329370), (288, 274475), (300, 263496), (360, 219580), (400, 197622), (450, 175664), (480, 164685), (600, 131748), (720, 109790), (800, 98811), (900, 87832), (1200, 65874), (1440, 54895), (1800, 43916), (2400, 32937), (3600, 21958), (7200, 10979)]