205690080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{2477}}^1$

素因数の和:2668

約数の個数: 96

約数和(自身を含む): 651932064

約数和(自身を除く): 446241984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 173, 240, 346, 480, 519, 692, 865, 1038, 1384, 1730, 2076, 2477, 2595, 2768, 3460, 4152, 4954, 5190, 5536, 6920, 7431, 8304, 9908, 10380, 12385, 13840, 14862, 16608, 19816, 20760, 24770, 27680, 29724, 37155, 39632, 41520, 49540, 59448, 74310, 79264, 83040, 99080, 118896, 148620, 198160, 237792, 297240, 396320, 428521, 594480, 857042, 1188960, 1285563, 1714084, 2142605, 2571126, 3428168, 4285210, 5142252, 6427815, 6856336, 8570420, 10284504, 12855630, 13712672, 17140840, 20569008, 25711260, 34281680, 41138016, 51422520, 68563360, 102845040, 205690080]

約数ペア:

[(1, 205690080), (2, 102845040), (3, 68563360), (4, 51422520), (5, 41138016), (6, 34281680), (8, 25711260), (10, 20569008), (12, 17140840), (15, 13712672), (16, 12855630), (20, 10284504), (24, 8570420), (30, 6856336), (32, 6427815), (40, 5142252), (48, 4285210), (60, 3428168), (80, 2571126), (96, 2142605), (120, 1714084), (160, 1285563), (173, 1188960), (240, 857042), (346, 594480), (480, 428521), (519, 396320), (692, 297240), (865, 237792), (1038, 198160), (1384, 148620), (1730, 118896), (2076, 99080), (2477, 83040), (2595, 79264), (2768, 74310), (3460, 59448), (4152, 49540), (4954, 41520), (5190, 39632), (5536, 37155), (6920, 29724), (7431, 27680), (8304, 24770), (9908, 20760), (10380, 19816), (12385, 16608), (13840, 14862)]