7269426720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1279}}^1\times {\mathrm{3947}}^1$

素因数の和:5247

約数の個数: 144

約数和(自身を含む): 24832604160

約数和(自身を除く): 17563177440

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1279, 1440, 2558, 3837, 3947, 5116, 6395, 7674, 7894, 10232, 11511, 11841, 12790, 15348, 15788, 19185, 19735, 20464, 23022, 23682, 25580, 30696, 31576, 35523, 38370, 39470, 40928, 46044, 47364, 51160, 57555, 59205, 61392, 63152, 71046, 76740, 78940, 92088, 94728, 102320, 115110, 118410, 122784, 126304, 142092, 153480, 157880, 177615, 184176, 189456, 204640, 230220, 236820, 284184, 306960, 315760, 355230, 368352, 378912, 460440, 473640, 568368, 613920, 631520, 710460, 920880, 947280, 1136736, 1420920, 1841760, 1894560, 2841840, 5048213, 5683680, 10096426, 15144639, 20192852, 25241065, 30289278, 40385704, 45433917, 50482130, 60578556, 75723195, 80771408, 90867834, 100964260, 121157112, 151446390, 161542816, 181735668, 201928520, 227169585, 242314224, 302892780, 363471336, 403857040, 454339170, 484628448, 605785560, 726942672, 807714080, 908678340, 1211571120, 1453885344, 1817356680, 2423142240, 3634713360, 7269426720]

約数ペア:

[(1, 7269426720), (2, 3634713360), (3, 2423142240), (4, 1817356680), (5, 1453885344), (6, 1211571120), (8, 908678340), (9, 807714080), (10, 726942672), (12, 605785560), (15, 484628448), (16, 454339170), (18, 403857040), (20, 363471336), (24, 302892780), (30, 242314224), (32, 227169585), (36, 201928520), (40, 181735668), (45, 161542816), (48, 151446390), (60, 121157112), (72, 100964260), (80, 90867834), (90, 80771408), (96, 75723195), (120, 60578556), (144, 50482130), (160, 45433917), (180, 40385704), (240, 30289278), (288, 25241065), (360, 20192852), (480, 15144639), (720, 10096426), (1279, 5683680), (1440, 5048213), (2558, 2841840), (3837, 1894560), (3947, 1841760), (5116, 1420920), (6395, 1136736), (7674, 947280), (7894, 920880), (10232, 710460), (11511, 631520), (11841, 613920), (12790, 568368), (15348, 473640), (15788, 460440), (19185, 378912), (19735, 368352), (20464, 355230), (23022, 315760), (23682, 306960), (25580, 284184), (30696, 236820), (31576, 230220), (35523, 204640), (38370, 189456), (39470, 184176), (40928, 177615), (46044, 157880), (47364, 153480), (51160, 142092), (57555, 126304), (59205, 122784), (61392, 118410), (63152, 115110), (71046, 102320), (76740, 94728), (78940, 92088)]