1455863040

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2939}}^1$

素因数の和:3009

約数の個数: 216

約数和(自身を含む): 5156030880

約数和(自身を除く): 3700167840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 64, 72, 80, 86, 90, 96, 120, 128, 129, 144, 160, 172, 180, 192, 215, 240, 256, 258, 288, 320, 344, 360, 384, 387, 430, 480, 516, 576, 640, 645, 688, 720, 768, 774, 860, 960, 1032, 1152, 1280, 1290, 1376, 1440, 1548, 1720, 1920, 1935, 2064, 2304, 2580, 2752, 2880, 2939, 3096, 3440, 3840, 3870, 4128, 5160, 5504, 5760, 5878, 6192, 6880, 7740, 8256, 8817, 10320, 11008, 11520, 11756, 12384, 13760, 14695, 15480, 16512, 17634, 20640, 23512, 24768, 26451, 27520, 29390, 30960, 33024, 35268, 41280, 44085, 47024, 49536, 52902, 55040, 58780, 61920, 70536, 82560, 88170, 94048, 99072, 105804, 117560, 123840, 126377, 132255, 141072, 165120, 176340, 188096, 211608, 235120, 247680, 252754, 264510, 282144, 352680, 376192, 379131, 423216, 470240, 495360, 505508, 529020, 564288, 631885, 705360, 752384, 758262, 846432, 940480, 1011016, 1058040, 1128576, 1137393, 1263770, 1410720, 1516524, 1692864, 1880960, 1895655, 2022032, 2116080, 2257152, 2274786, 2527540, 2821440, 3033048, 3385728, 3761920, 3791310, 4044064, 4232160, 4549572, 5055080, 5642880, 5686965, 6066096, 6771456, 7582620, 8088128, 8464320, 9099144, 10110160, 11285760, 11373930, 12132192, 15165240, 16176256, 16928640, 18198288, 20220320, 22747860, 24264384, 30330480, 32352512, 33857280, 36396576, 40440640, 45495720, 48528768, 60660960, 72793152, 80881280, 90991440, 97057536, 121321920, 145586304, 161762560, 181982880, 242643840, 291172608, 363965760, 485287680, 727931520, 1455863040]

約数ペア:

[(1, 1455863040), (2, 727931520), (3, 485287680), (4, 363965760), (5, 291172608), (6, 242643840), (8, 181982880), (9, 161762560), (10, 145586304), (12, 121321920), (15, 97057536), (16, 90991440), (18, 80881280), (20, 72793152), (24, 60660960), (30, 48528768), (32, 45495720), (36, 40440640), (40, 36396576), (43, 33857280), (45, 32352512), (48, 30330480), (60, 24264384), (64, 22747860), (72, 20220320), (80, 18198288), (86, 16928640), (90, 16176256), (96, 15165240), (120, 12132192), (128, 11373930), (129, 11285760), (144, 10110160), (160, 9099144), (172, 8464320), (180, 8088128), (192, 7582620), (215, 6771456), (240, 6066096), (256, 5686965), (258, 5642880), (288, 5055080), (320, 4549572), (344, 4232160), (360, 4044064), (384, 3791310), (387, 3761920), (430, 3385728), (480, 3033048), (516, 2821440), (576, 2527540), (640, 2274786), (645, 2257152), (688, 2116080), (720, 2022032), (768, 1895655), (774, 1880960), (860, 1692864), (960, 1516524), (1032, 1410720), (1152, 1263770), (1280, 1137393), (1290, 1128576), (1376, 1058040), (1440, 1011016), (1548, 940480), (1720, 846432), (1920, 758262), (1935, 752384), (2064, 705360), (2304, 631885), (2580, 564288), (2752, 529020), (2880, 505508), (2939, 495360), (3096, 470240), (3440, 423216), (3840, 379131), (3870, 376192), (4128, 352680), (5160, 282144), (5504, 264510), (5760, 252754), (5878, 247680), (6192, 235120), (6880, 211608), (7740, 188096), (8256, 176340), (8817, 165120), (10320, 141072), (11008, 132255), (11520, 126377), (11756, 123840), (12384, 117560), (13760, 105804), (14695, 99072), (15480, 94048), (16512, 88170), (17634, 82560), (20640, 70536), (23512, 61920), (24768, 58780), (26451, 55040), (27520, 52902), (29390, 49536), (30960, 47024), (33024, 44085), (35268, 41280)]