874132440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{119417}}^1$

素因数の和:119492

約数の個数: 64

約数和(自身を含む): 2665409760

約数和(自身を除く): 1791277320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 7320, 119417, 238834, 358251, 477668, 597085, 716502, 955336, 1194170, 1433004, 1791255, 2388340, 2866008, 3582510, 4776680, 7165020, 7284437, 14330040, 14568874, 21853311, 29137748, 36422185, 43706622, 58275496, 72844370, 87413244, 109266555, 145688740, 174826488, 218533110, 291377480, 437066220, 874132440]

約数ペア:

[(1, 874132440), (2, 437066220), (3, 291377480), (4, 218533110), (5, 174826488), (6, 145688740), (8, 109266555), (10, 87413244), (12, 72844370), (15, 58275496), (20, 43706622), (24, 36422185), (30, 29137748), (40, 21853311), (60, 14568874), (61, 14330040), (120, 7284437), (122, 7165020), (183, 4776680), (244, 3582510), (305, 2866008), (366, 2388340), (488, 1791255), (610, 1433004), (732, 1194170), (915, 955336), (1220, 716502), (1464, 597085), (1830, 477668), (2440, 358251), (3660, 238834), (7320, 119417)]