78045120

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{3011}}^1$

素因数の和:3040

約数の個数: 140

約数和(自身を含む): 277712424

約数和(自身を除く): 199667304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3011, 3240, 4320, 5184, 6022, 6480, 8640, 9033, 12044, 12960, 15055, 18066, 24088, 25920, 27099, 30110, 36132, 45165, 48176, 54198, 60220, 72264, 81297, 90330, 96352, 108396, 120440, 135495, 144528, 162594, 180660, 192704, 216792, 240880, 243891, 270990, 289056, 325188, 361320, 406485, 433584, 481760, 487782, 541980, 578112, 650376, 722640, 812970, 867168, 963520, 975564, 1083960, 1219455, 1300752, 1445280, 1625940, 1734336, 1951128, 2167920, 2438910, 2601504, 2890560, 3251880, 3902256, 4335840, 4877820, 5203008, 6503760, 7804512, 8671680, 9755640, 13007520, 15609024, 19511280, 26015040, 39022560, 78045120]

約数ペア:

[(1, 78045120), (2, 39022560), (3, 26015040), (4, 19511280), (5, 15609024), (6, 13007520), (8, 9755640), (9, 8671680), (10, 7804512), (12, 6503760), (15, 5203008), (16, 4877820), (18, 4335840), (20, 3902256), (24, 3251880), (27, 2890560), (30, 2601504), (32, 2438910), (36, 2167920), (40, 1951128), (45, 1734336), (48, 1625940), (54, 1445280), (60, 1300752), (64, 1219455), (72, 1083960), (80, 975564), (81, 963520), (90, 867168), (96, 812970), (108, 722640), (120, 650376), (135, 578112), (144, 541980), (160, 487782), (162, 481760), (180, 433584), (192, 406485), (216, 361320), (240, 325188), (270, 289056), (288, 270990), (320, 243891), (324, 240880), (360, 216792), (405, 192704), (432, 180660), (480, 162594), (540, 144528), (576, 135495), (648, 120440), (720, 108396), (810, 96352), (864, 90330), (960, 81297), (1080, 72264), (1296, 60220), (1440, 54198), (1620, 48176), (1728, 45165), (2160, 36132), (2592, 30110), (2880, 27099), (3011, 25920), (3240, 24088), (4320, 18066), (5184, 15055), (6022, 12960), (6480, 12044), (8640, 9033)]