440027040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{5839}}^1$

素因数の和:6014

約数の個数: 96

約数和(自身を含む): 1395152640

約数和(自身を除く): 955125600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 157, 160, 240, 314, 471, 480, 628, 785, 942, 1256, 1570, 1884, 2355, 2512, 3140, 3768, 4710, 5024, 5839, 6280, 7536, 9420, 11678, 12560, 15072, 17517, 18840, 23356, 25120, 29195, 35034, 37680, 46712, 58390, 70068, 75360, 87585, 93424, 116780, 140136, 175170, 186848, 233560, 280272, 350340, 467120, 560544, 700680, 916723, 934240, 1401360, 1833446, 2750169, 2802720, 3666892, 4583615, 5500338, 7333784, 9167230, 11000676, 13750845, 14667568, 18334460, 22001352, 27501690, 29335136, 36668920, 44002704, 55003380, 73337840, 88005408, 110006760, 146675680, 220013520, 440027040]

約数ペア:

[(1, 440027040), (2, 220013520), (3, 146675680), (4, 110006760), (5, 88005408), (6, 73337840), (8, 55003380), (10, 44002704), (12, 36668920), (15, 29335136), (16, 27501690), (20, 22001352), (24, 18334460), (30, 14667568), (32, 13750845), (40, 11000676), (48, 9167230), (60, 7333784), (80, 5500338), (96, 4583615), (120, 3666892), (157, 2802720), (160, 2750169), (240, 1833446), (314, 1401360), (471, 934240), (480, 916723), (628, 700680), (785, 560544), (942, 467120), (1256, 350340), (1570, 280272), (1884, 233560), (2355, 186848), (2512, 175170), (3140, 140136), (3768, 116780), (4710, 93424), (5024, 87585), (5839, 75360), (6280, 70068), (7536, 58390), (9420, 46712), (11678, 37680), (12560, 35034), (15072, 29195), (17517, 25120), (18840, 23356)]