156288120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{2719}}^1$

素因数の和:3212

約数の個数: 64

約数和(自身を含む): 470016000

約数和(自身を除く): 313727880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 479, 958, 1437, 1916, 2395, 2719, 2874, 3832, 4790, 5438, 5748, 7185, 8157, 9580, 10876, 11496, 13595, 14370, 16314, 19160, 21752, 27190, 28740, 32628, 40785, 54380, 57480, 65256, 81570, 108760, 163140, 326280, 1302401, 2604802, 3907203, 5209604, 6512005, 7814406, 10419208, 13024010, 15628812, 19536015, 26048020, 31257624, 39072030, 52096040, 78144060, 156288120]

約数ペア:

[(1, 156288120), (2, 78144060), (3, 52096040), (4, 39072030), (5, 31257624), (6, 26048020), (8, 19536015), (10, 15628812), (12, 13024010), (15, 10419208), (20, 7814406), (24, 6512005), (30, 5209604), (40, 3907203), (60, 2604802), (120, 1302401), (479, 326280), (958, 163140), (1437, 108760), (1916, 81570), (2395, 65256), (2719, 57480), (2874, 54380), (3832, 40785), (4790, 32628), (5438, 28740), (5748, 27190), (7185, 21752), (8157, 19160), (9580, 16314), (10876, 14370), (11496, 13595)]