120384864

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{9721}}^1$

素因数の和:9780

約数の個数: 72

約数和(自身を含む): 350341992

約数和(自身を除く): 229957128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 688, 774, 1032, 1376, 1548, 2064, 3096, 4128, 6192, 9721, 12384, 19442, 29163, 38884, 58326, 77768, 87489, 116652, 155536, 174978, 233304, 311072, 349956, 418003, 466608, 699912, 836006, 933216, 1254009, 1399824, 1672012, 2508018, 2799648, 3344024, 3762027, 5016036, 6688048, 7524054, 10032072, 13376096, 15048108, 20064144, 30096216, 40128288, 60192432, 120384864]

約数ペア:

[(1, 120384864), (2, 60192432), (3, 40128288), (4, 30096216), (6, 20064144), (8, 15048108), (9, 13376096), (12, 10032072), (16, 7524054), (18, 6688048), (24, 5016036), (32, 3762027), (36, 3344024), (43, 2799648), (48, 2508018), (72, 1672012), (86, 1399824), (96, 1254009), (129, 933216), (144, 836006), (172, 699912), (258, 466608), (288, 418003), (344, 349956), (387, 311072), (516, 233304), (688, 174978), (774, 155536), (1032, 116652), (1376, 87489), (1548, 77768), (2064, 58326), (3096, 38884), (4128, 29163), (6192, 19442), (9721, 12384)]