122186240

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4339}}^1$

素因数の和:4373

約数の個数: 80

約数和(自身を含む): 319667040

約数和(自身を除く): 197480800

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 512, 640, 704, 880, 1280, 1408, 1760, 2560, 2816, 3520, 4339, 5632, 7040, 8678, 14080, 17356, 21695, 28160, 34712, 43390, 47729, 69424, 86780, 95458, 138848, 173560, 190916, 238645, 277696, 347120, 381832, 477290, 555392, 694240, 763664, 954580, 1110784, 1388480, 1527328, 1909160, 2221568, 2776960, 3054656, 3818320, 5553920, 6109312, 7636640, 11107840, 12218624, 15273280, 24437248, 30546560, 61093120, 122186240]

約数ペア:

[(1, 122186240), (2, 61093120), (4, 30546560), (5, 24437248), (8, 15273280), (10, 12218624), (11, 11107840), (16, 7636640), (20, 6109312), (22, 5553920), (32, 3818320), (40, 3054656), (44, 2776960), (55, 2221568), (64, 1909160), (80, 1527328), (88, 1388480), (110, 1110784), (128, 954580), (160, 763664), (176, 694240), (220, 555392), (256, 477290), (320, 381832), (352, 347120), (440, 277696), (512, 238645), (640, 190916), (704, 173560), (880, 138848), (1280, 95458), (1408, 86780), (1760, 69424), (2560, 47729), (2816, 43390), (3520, 34712), (4339, 28160), (5632, 21695), (7040, 17356), (8678, 14080)]