312180480

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{3011}}^1$

素因数の和:3044

約数の個数: 180

約数和(自身を含む): 1117409832

約数和(自身を除く): 805229352

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, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1620, 1728, 1920, 2160, 2304, 2592, 2880, 3011, 3240, 3456, 3840, 4320, 5184, 5760, 6022, 6480, 6912, 8640, 9033, 10368, 11520, 12044, 12960, 15055, 17280, 18066, 20736, 24088, 25920, 27099, 30110, 34560, 36132, 45165, 48176, 51840, 54198, 60220, 72264, 81297, 90330, 96352, 103680, 108396, 120440, 135495, 144528, 162594, 180660, 192704, 216792, 240880, 243891, 270990, 289056, 325188, 361320, 385408, 406485, 433584, 481760, 487782, 541980, 578112, 650376, 722640, 770816, 812970, 867168, 963520, 975564, 1083960, 1156224, 1219455, 1300752, 1445280, 1625940, 1734336, 1927040, 1951128, 2167920, 2312448, 2438910, 2601504, 2890560, 3251880, 3468672, 3854080, 3902256, 4335840, 4877820, 5203008, 5781120, 6503760, 6937344, 7804512, 8671680, 9755640, 10406016, 11562240, 13007520, 15609024, 17343360, 19511280, 20812032, 26015040, 31218048, 34686720, 39022560, 52030080, 62436096, 78045120, 104060160, 156090240, 312180480]

約数ペア:

[(1, 312180480), (2, 156090240), (3, 104060160), (4, 78045120), (5, 62436096), (6, 52030080), (8, 39022560), (9, 34686720), (10, 31218048), (12, 26015040), (15, 20812032), (16, 19511280), (18, 17343360), (20, 15609024), (24, 13007520), (27, 11562240), (30, 10406016), (32, 9755640), (36, 8671680), (40, 7804512), (45, 6937344), (48, 6503760), (54, 5781120), (60, 5203008), (64, 4877820), (72, 4335840), (80, 3902256), (81, 3854080), (90, 3468672), (96, 3251880), (108, 2890560), (120, 2601504), (128, 2438910), (135, 2312448), (144, 2167920), (160, 1951128), (162, 1927040), (180, 1734336), (192, 1625940), (216, 1445280), (240, 1300752), (256, 1219455), (270, 1156224), (288, 1083960), (320, 975564), (324, 963520), (360, 867168), (384, 812970), (405, 770816), (432, 722640), (480, 650376), (540, 578112), (576, 541980), (640, 487782), (648, 481760), (720, 433584), (768, 406485), (810, 385408), (864, 361320), (960, 325188), (1080, 289056), (1152, 270990), (1280, 243891), (1296, 240880), (1440, 216792), (1620, 192704), (1728, 180660), (1920, 162594), (2160, 144528), (2304, 135495), (2592, 120440), (2880, 108396), (3011, 103680), (3240, 96352), (3456, 90330), (3840, 81297), (4320, 72264), (5184, 60220), (5760, 54198), (6022, 51840), (6480, 48176), (6912, 45165), (8640, 36132), (9033, 34560), (10368, 30110), (11520, 27099), (12044, 25920), (12960, 24088), (15055, 20736), (17280, 18066)]