5448120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{547}}^1$

素因数の和:644

約数の個数: 64

約数和(自身を含む): 16571520

約数和(自身を除く): 11123400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 547, 664, 830, 996, 1094, 1245, 1641, 1660, 1992, 2188, 2490, 2735, 3282, 3320, 4376, 4980, 5470, 6564, 8205, 9960, 10940, 13128, 16410, 21880, 32820, 45401, 65640, 90802, 136203, 181604, 227005, 272406, 363208, 454010, 544812, 681015, 908020, 1089624, 1362030, 1816040, 2724060, 5448120]

約数ペア:

[(1, 5448120), (2, 2724060), (3, 1816040), (4, 1362030), (5, 1089624), (6, 908020), (8, 681015), (10, 544812), (12, 454010), (15, 363208), (20, 272406), (24, 227005), (30, 181604), (40, 136203), (60, 90802), (83, 65640), (120, 45401), (166, 32820), (249, 21880), (332, 16410), (415, 13128), (498, 10940), (547, 9960), (664, 8205), (830, 6564), (996, 5470), (1094, 4980), (1245, 4376), (1641, 3320), (1660, 3282), (1992, 2735), (2188, 2490)]