205464960

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{35671}}^1$

素因数の和:35696

約数の個数: 96

約数和(自身を含む): 709516080

約数和(自身を除く): 504051120

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 35671, 71342, 107013, 142684, 178355, 214026, 285368, 321039, 356710, 428052, 535065, 570736, 642078, 713420, 856104, 1070130, 1141472, 1284156, 1426840, 1605195, 1712208, 2140260, 2282944, 2568312, 2853680, 3210390, 3424416, 4280520, 4565888, 5136624, 5707360, 6420780, 6848832, 8561040, 10273248, 11414720, 12841560, 13697664, 17122080, 20546496, 22829440, 25683120, 34244160, 41092992, 51366240, 68488320, 102732480, 205464960]

約数ペア:

[(1, 205464960), (2, 102732480), (3, 68488320), (4, 51366240), (5, 41092992), (6, 34244160), (8, 25683120), (9, 22829440), (10, 20546496), (12, 17122080), (15, 13697664), (16, 12841560), (18, 11414720), (20, 10273248), (24, 8561040), (30, 6848832), (32, 6420780), (36, 5707360), (40, 5136624), (45, 4565888), (48, 4280520), (60, 3424416), (64, 3210390), (72, 2853680), (80, 2568312), (90, 2282944), (96, 2140260), (120, 1712208), (128, 1605195), (144, 1426840), (160, 1284156), (180, 1141472), (192, 1070130), (240, 856104), (288, 713420), (320, 642078), (360, 570736), (384, 535065), (480, 428052), (576, 356710), (640, 321039), (720, 285368), (960, 214026), (1152, 178355), (1440, 142684), (1920, 107013), (2880, 71342), (5760, 35671)]