549056160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{381289}}^1$

素因数の和:381310

約数の個数: 72

約数和(自身を含む): 1873659060

約数和(自身を除く): 1324602900

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, 160, 180, 240, 288, 360, 480, 720, 1440, 381289, 762578, 1143867, 1525156, 1906445, 2287734, 3050312, 3431601, 3812890, 4575468, 5719335, 6100624, 6863202, 7625780, 9150936, 11438670, 12201248, 13726404, 15251560, 17158005, 18301872, 22877340, 27452808, 30503120, 34316010, 36603744, 45754680, 54905616, 61006240, 68632020, 91509360, 109811232, 137264040, 183018720, 274528080, 549056160]

約数ペア:

[(1, 549056160), (2, 274528080), (3, 183018720), (4, 137264040), (5, 109811232), (6, 91509360), (8, 68632020), (9, 61006240), (10, 54905616), (12, 45754680), (15, 36603744), (16, 34316010), (18, 30503120), (20, 27452808), (24, 22877340), (30, 18301872), (32, 17158005), (36, 15251560), (40, 13726404), (45, 12201248), (48, 11438670), (60, 9150936), (72, 7625780), (80, 6863202), (90, 6100624), (96, 5719335), (120, 4575468), (144, 3812890), (160, 3431601), (180, 3050312), (240, 2287734), (288, 1906445), (360, 1525156), (480, 1143867), (720, 762578), (1440, 381289)]