2168904960

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{188273}}^1$

素因数の和:188300

約数の個数: 108

約数和(自身を含む): 7504225092

約数和(自身を除く): 5335320132

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, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 188273, 376546, 564819, 753092, 941365, 1129638, 1506184, 1694457, 1882730, 2259276, 2824095, 3012368, 3388914, 3765460, 4518552, 5648190, 6024736, 6777828, 7530920, 8472285, 9037104, 11296380, 12049472, 13555656, 15061840, 16944570, 18074208, 22592760, 24098944, 27111312, 30123680, 33889140, 36148416, 45185520, 48197888, 54222624, 60247360, 67778280, 72296832, 90371040, 108445248, 120494720, 135556560, 144593664, 180742080, 216890496, 240989440, 271113120, 361484160, 433780992, 542226240, 722968320, 1084452480, 2168904960]

約数ペア:

[(1, 2168904960), (2, 1084452480), (3, 722968320), (4, 542226240), (5, 433780992), (6, 361484160), (8, 271113120), (9, 240989440), (10, 216890496), (12, 180742080), (15, 144593664), (16, 135556560), (18, 120494720), (20, 108445248), (24, 90371040), (30, 72296832), (32, 67778280), (36, 60247360), (40, 54222624), (45, 48197888), (48, 45185520), (60, 36148416), (64, 33889140), (72, 30123680), (80, 27111312), (90, 24098944), (96, 22592760), (120, 18074208), (128, 16944570), (144, 15061840), (160, 13555656), (180, 12049472), (192, 11296380), (240, 9037104), (256, 8472285), (288, 7530920), (320, 6777828), (360, 6024736), (384, 5648190), (480, 4518552), (576, 3765460), (640, 3388914), (720, 3012368), (768, 2824095), (960, 2259276), (1152, 1882730), (1280, 1694457), (1440, 1506184), (1920, 1129638), (2304, 941365), (2880, 753092), (3840, 564819), (5760, 376546), (11520, 188273)]