306757620720

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{509023}}^1$

素因数の和:509082

約数の個数: 240

約数和(自身を含む): 1102814748672

約数和(自身を除く): 796057127952

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 108, 120, 124, 135, 144, 155, 162, 180, 186, 216, 240, 243, 248, 270, 279, 310, 324, 360, 372, 405, 432, 465, 486, 496, 540, 558, 620, 648, 720, 744, 810, 837, 930, 972, 1080, 1116, 1215, 1240, 1296, 1395, 1488, 1620, 1674, 1860, 1944, 2160, 2232, 2430, 2480, 2511, 2790, 3240, 3348, 3720, 3888, 4185, 4464, 4860, 5022, 5580, 6480, 6696, 7440, 7533, 8370, 9720, 10044, 11160, 12555, 13392, 15066, 16740, 19440, 20088, 22320, 25110, 30132, 33480, 37665, 40176, 50220, 60264, 66960, 75330, 100440, 120528, 150660, 200880, 301320, 509023, 602640, 1018046, 1527069, 2036092, 2545115, 3054138, 4072184, 4581207, 5090230, 6108276, 7635345, 8144368, 9162414, 10180460, 12216552, 13743621, 15270690, 15779713, 18324828, 20360920, 22906035, 24433104, 27487242, 30541380, 31559426, 36649656, 40721840, 41230863, 45812070, 47339139, 54974484, 61082760, 63118852, 68718105, 73299312, 78898565, 82461726, 91624140, 94678278, 109948968, 122165520, 123692589, 126237704, 137436210, 142017417, 157797130, 164923452, 183248280, 189356556, 206154315, 219897936, 236695695, 247385178, 252475408, 274872420, 284034834, 315594260, 329846904, 366496560, 378713112, 412308630, 426052251, 473391390, 494770356, 549744840, 568069668, 618462945, 631188520, 659693808, 710087085, 757426224, 824617260, 852104502, 946782780, 989540712, 1099489680, 1136139336, 1236925890, 1262377040, 1278156753, 1420174170, 1649234520, 1704209004, 1893565560, 1979081424, 2130261255, 2272278672, 2473851780, 2556313506, 2840348340, 3298469040, 3408418008, 3787131120, 3834470259, 4260522510, 4947703560, 5112627012, 5680696680, 6390783765, 6816836016, 7668940518, 8521045020, 9895407120, 10225254024, 11361393360, 12781567530, 15337881036, 17042090040, 19172351295, 20450508048, 25563135060, 30675762072, 34084180080, 38344702590, 51126270120, 61351524144, 76689405180, 102252540240, 153378810360, 306757620720]

約数ペア:

[(1, 306757620720), (2, 153378810360), (3, 102252540240), (4, 76689405180), (5, 61351524144), (6, 51126270120), (8, 38344702590), (9, 34084180080), (10, 30675762072), (12, 25563135060), (15, 20450508048), (16, 19172351295), (18, 17042090040), (20, 15337881036), (24, 12781567530), (27, 11361393360), (30, 10225254024), (31, 9895407120), (36, 8521045020), (40, 7668940518), (45, 6816836016), (48, 6390783765), (54, 5680696680), (60, 5112627012), (62, 4947703560), (72, 4260522510), (80, 3834470259), (81, 3787131120), (90, 3408418008), (93, 3298469040), (108, 2840348340), (120, 2556313506), (124, 2473851780), (135, 2272278672), (144, 2130261255), (155, 1979081424), (162, 1893565560), (180, 1704209004), (186, 1649234520), (216, 1420174170), (240, 1278156753), (243, 1262377040), (248, 1236925890), (270, 1136139336), (279, 1099489680), (310, 989540712), (324, 946782780), (360, 852104502), (372, 824617260), (405, 757426224), (432, 710087085), (465, 659693808), (486, 631188520), (496, 618462945), (540, 568069668), (558, 549744840), (620, 494770356), (648, 473391390), (720, 426052251), (744, 412308630), (810, 378713112), (837, 366496560), (930, 329846904), (972, 315594260), (1080, 284034834), (1116, 274872420), (1215, 252475408), (1240, 247385178), (1296, 236695695), (1395, 219897936), (1488, 206154315), (1620, 189356556), (1674, 183248280), (1860, 164923452), (1944, 157797130), (2160, 142017417), (2232, 137436210), (2430, 126237704), (2480, 123692589), (2511, 122165520), (2790, 109948968), (3240, 94678278), (3348, 91624140), (3720, 82461726), (3888, 78898565), (4185, 73299312), (4464, 68718105), (4860, 63118852), (5022, 61082760), (5580, 54974484), (6480, 47339139), (6696, 45812070), (7440, 41230863), (7533, 40721840), (8370, 36649656), (9720, 31559426), (10044, 30541380), (11160, 27487242), (12555, 24433104), (13392, 22906035), (15066, 20360920), (16740, 18324828), (19440, 15779713), (20088, 15270690), (22320, 13743621), (25110, 12216552), (30132, 10180460), (33480, 9162414), (37665, 8144368), (40176, 7635345), (50220, 6108276), (60264, 5090230), (66960, 4581207), (75330, 4072184), (100440, 3054138), (120528, 2545115), (150660, 2036092), (200880, 1527069), (301320, 1018046), (509023, 602640)]