84861360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2741}}^1$

素因数の和:2803

約数の個数: 120

約数和(自身を含む): 291726864

約数和(自身を除く): 206865504

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 172, 180, 215, 240, 258, 344, 360, 387, 430, 516, 645, 688, 720, 774, 860, 1032, 1290, 1548, 1720, 1935, 2064, 2580, 2741, 3096, 3440, 3870, 5160, 5482, 6192, 7740, 8223, 10320, 10964, 13705, 15480, 16446, 21928, 24669, 27410, 30960, 32892, 41115, 43856, 49338, 54820, 65784, 82230, 98676, 109640, 117863, 123345, 131568, 164460, 197352, 219280, 235726, 246690, 328920, 353589, 394704, 471452, 493380, 589315, 657840, 707178, 942904, 986760, 1060767, 1178630, 1414356, 1767945, 1885808, 1973520, 2121534, 2357260, 2828712, 3535890, 4243068, 4714520, 5303835, 5657424, 7071780, 8486136, 9429040, 10607670, 14143560, 16972272, 21215340, 28287120, 42430680, 84861360]

約数ペア:

[(1, 84861360), (2, 42430680), (3, 28287120), (4, 21215340), (5, 16972272), (6, 14143560), (8, 10607670), (9, 9429040), (10, 8486136), (12, 7071780), (15, 5657424), (16, 5303835), (18, 4714520), (20, 4243068), (24, 3535890), (30, 2828712), (36, 2357260), (40, 2121534), (43, 1973520), (45, 1885808), (48, 1767945), (60, 1414356), (72, 1178630), (80, 1060767), (86, 986760), (90, 942904), (120, 707178), (129, 657840), (144, 589315), (172, 493380), (180, 471452), (215, 394704), (240, 353589), (258, 328920), (344, 246690), (360, 235726), (387, 219280), (430, 197352), (516, 164460), (645, 131568), (688, 123345), (720, 117863), (774, 109640), (860, 98676), (1032, 82230), (1290, 65784), (1548, 54820), (1720, 49338), (1935, 43856), (2064, 41115), (2580, 32892), (2741, 30960), (3096, 27410), (3440, 24669), (3870, 21928), (5160, 16446), (5482, 15480), (6192, 13705), (7740, 10964), (8223, 10320)]