215522040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{48541}}^1$

素因数の和:48592

約数の個数: 64

約数和(自身を含む): 664054560

約数和(自身を除く): 448532520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 48541, 97082, 145623, 194164, 242705, 291246, 388328, 485410, 582492, 728115, 970820, 1164984, 1456230, 1796017, 1941640, 2912460, 3592034, 5388051, 5824920, 7184068, 8980085, 10776102, 14368136, 17960170, 21552204, 26940255, 35920340, 43104408, 53880510, 71840680, 107761020, 215522040]

約数ペア:

[(1, 215522040), (2, 107761020), (3, 71840680), (4, 53880510), (5, 43104408), (6, 35920340), (8, 26940255), (10, 21552204), (12, 17960170), (15, 14368136), (20, 10776102), (24, 8980085), (30, 7184068), (37, 5824920), (40, 5388051), (60, 3592034), (74, 2912460), (111, 1941640), (120, 1796017), (148, 1456230), (185, 1164984), (222, 970820), (296, 728115), (370, 582492), (444, 485410), (555, 388328), (740, 291246), (888, 242705), (1110, 194164), (1480, 145623), (2220, 97082), (4440, 48541)]