159578400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{66491}}^1$

素因数の和:66514

約数の個数: 72

約数和(自身を含む): 519435504

約数和(自身を除く): 359857104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 66491, 132982, 199473, 265964, 332455, 398946, 531928, 664910, 797892, 997365, 1063856, 1329820, 1595784, 1662275, 1994730, 2127712, 2659640, 3191568, 3324550, 3989460, 4986825, 5319280, 6383136, 6649100, 7978920, 9973650, 10638560, 13298200, 15957840, 19947300, 26596400, 31915680, 39894600, 53192800, 79789200, 159578400]

約数ペア:

[(1, 159578400), (2, 79789200), (3, 53192800), (4, 39894600), (5, 31915680), (6, 26596400), (8, 19947300), (10, 15957840), (12, 13298200), (15, 10638560), (16, 9973650), (20, 7978920), (24, 6649100), (25, 6383136), (30, 5319280), (32, 4986825), (40, 3989460), (48, 3324550), (50, 3191568), (60, 2659640), (75, 2127712), (80, 1994730), (96, 1662275), (100, 1595784), (120, 1329820), (150, 1063856), (160, 997365), (200, 797892), (240, 664910), (300, 531928), (400, 398946), (480, 332455), (600, 265964), (800, 199473), (1200, 132982), (2400, 66491)]