89714160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2351}}^1$

素因数の和:2423

約数の個数: 120

約数和(自身を含む): 307105344

約数和(自身を除く): 217391184

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, 2351, 2385, 2544, 3180, 3816, 4240, 4702, 4770, 6360, 7053, 7632, 9404, 9540, 11755, 12720, 14106, 18808, 19080, 21159, 23510, 28212, 35265, 37616, 38160, 42318, 47020, 56424, 70530, 84636, 94040, 105795, 112848, 124603, 141060, 169272, 188080, 211590, 249206, 282120, 338544, 373809, 423180, 498412, 564240, 623015, 747618, 846360, 996824, 1121427, 1246030, 1495236, 1692720, 1869045, 1993648, 2242854, 2492060, 2990472, 3738090, 4485708, 4984120, 5607135, 5980944, 7476180, 8971416, 9968240, 11214270, 14952360, 17942832, 22428540, 29904720, 44857080, 89714160]

約数ペア:

[(1, 89714160), (2, 44857080), (3, 29904720), (4, 22428540), (5, 17942832), (6, 14952360), (8, 11214270), (9, 9968240), (10, 8971416), (12, 7476180), (15, 5980944), (16, 5607135), (18, 4984120), (20, 4485708), (24, 3738090), (30, 2990472), (36, 2492060), (40, 2242854), (45, 1993648), (48, 1869045), (53, 1692720), (60, 1495236), (72, 1246030), (80, 1121427), (90, 996824), (106, 846360), (120, 747618), (144, 623015), (159, 564240), (180, 498412), (212, 423180), (240, 373809), (265, 338544), (318, 282120), (360, 249206), (424, 211590), (477, 188080), (530, 169272), (636, 141060), (720, 124603), (795, 112848), (848, 105795), (954, 94040), (1060, 84636), (1272, 70530), (1590, 56424), (1908, 47020), (2120, 42318), (2351, 38160), (2385, 37616), (2544, 35265), (3180, 28212), (3816, 23510), (4240, 21159), (4702, 19080), (4770, 18808), (6360, 14106), (7053, 12720), (7632, 11755), (9404, 9540)]