47997720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{133327}}^1$

素因数の和:133344

約数の個数: 48

約数和(自身を含む): 155993760

約数和(自身を除く): 107996040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 133327, 266654, 399981, 533308, 666635, 799962, 1066616, 1199943, 1333270, 1599924, 1999905, 2399886, 2666540, 3199848, 3999810, 4799772, 5333080, 5999715, 7999620, 9599544, 11999430, 15999240, 23998860, 47997720]

約数ペア:

[(1, 47997720), (2, 23998860), (3, 15999240), (4, 11999430), (5, 9599544), (6, 7999620), (8, 5999715), (9, 5333080), (10, 4799772), (12, 3999810), (15, 3199848), (18, 2666540), (20, 2399886), (24, 1999905), (30, 1599924), (36, 1333270), (40, 1199943), (45, 1066616), (60, 799962), (72, 666635), (90, 533308), (120, 399981), (180, 266654), (360, 133327)]