2631017520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{68947}}^1$

素因数の和:69019

約数の個数: 120

約数和(自身を含む): 9002678256

約数和(自身を除く): 6371660736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 265, 318, 360, 424, 477, 530, 636, 720, 795, 848, 954, 1060, 1272, 1590, 1908, 2120, 2385, 2544, 3180, 3816, 4240, 4770, 6360, 7632, 9540, 12720, 19080, 38160, 68947, 137894, 206841, 275788, 344735, 413682, 551576, 620523, 689470, 827364, 1034205, 1103152, 1241046, 1378940, 1654728, 2068410, 2482092, 2757880, 3102615, 3309456, 3654191, 4136820, 4964184, 5515760, 6205230, 7308382, 8273640, 9928368, 10962573, 12410460, 14616764, 16547280, 18270955, 21925146, 24820920, 29233528, 32887719, 36541910, 43850292, 49641840, 54812865, 58467056, 65775438, 73083820, 87700584, 109625730, 131550876, 146167640, 164438595, 175401168, 219251460, 263101752, 292335280, 328877190, 438502920, 526203504, 657754380, 877005840, 1315508760, 2631017520]

約数ペア:

[(1, 2631017520), (2, 1315508760), (3, 877005840), (4, 657754380), (5, 526203504), (6, 438502920), (8, 328877190), (9, 292335280), (10, 263101752), (12, 219251460), (15, 175401168), (16, 164438595), (18, 146167640), (20, 131550876), (24, 109625730), (30, 87700584), (36, 73083820), (40, 65775438), (45, 58467056), (48, 54812865), (53, 49641840), (60, 43850292), (72, 36541910), (80, 32887719), (90, 29233528), (106, 24820920), (120, 21925146), (144, 18270955), (159, 16547280), (180, 14616764), (212, 12410460), (240, 10962573), (265, 9928368), (318, 8273640), (360, 7308382), (424, 6205230), (477, 5515760), (530, 4964184), (636, 4136820), (720, 3654191), (795, 3309456), (848, 3102615), (954, 2757880), (1060, 2482092), (1272, 2068410), (1590, 1654728), (1908, 1378940), (2120, 1241046), (2385, 1103152), (2544, 1034205), (3180, 827364), (3816, 689470), (4240, 620523), (4770, 551576), (6360, 413682), (7632, 344735), (9540, 275788), (12720, 206841), (19080, 137894), (38160, 68947)]