1127402040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{408479}}^1$

素因数の和:408516

約数の個数: 64

約数和(自身を含む): 3529267200

約数和(自身を除く): 2401865160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 408479, 816958, 1225437, 1633916, 2042395, 2450874, 3267832, 4084790, 4901748, 6127185, 8169580, 9395017, 9803496, 12254370, 16339160, 18790034, 24508740, 28185051, 37580068, 46975085, 49017480, 56370102, 75160136, 93950170, 112740204, 140925255, 187900340, 225480408, 281850510, 375800680, 563701020, 1127402040]

約数ペア:

[(1, 1127402040), (2, 563701020), (3, 375800680), (4, 281850510), (5, 225480408), (6, 187900340), (8, 140925255), (10, 112740204), (12, 93950170), (15, 75160136), (20, 56370102), (23, 49017480), (24, 46975085), (30, 37580068), (40, 28185051), (46, 24508740), (60, 18790034), (69, 16339160), (92, 12254370), (115, 9803496), (120, 9395017), (138, 8169580), (184, 6127185), (230, 4901748), (276, 4084790), (345, 3267832), (460, 2450874), (552, 2042395), (690, 1633916), (920, 1225437), (1380, 816958), (2760, 408479)]