87007560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{823}}^1\times {\mathrm{881}}^1$

素因数の和:1718

約数の個数: 64

約数和(自身を含む): 261636480

約数和(自身を除く): 174628920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 823, 881, 1646, 1762, 2469, 2643, 3292, 3524, 4115, 4405, 4938, 5286, 6584, 7048, 8230, 8810, 9876, 10572, 12345, 13215, 16460, 17620, 19752, 21144, 24690, 26430, 32920, 35240, 49380, 52860, 98760, 105720, 725063, 1450126, 2175189, 2900252, 3625315, 4350378, 5800504, 7250630, 8700756, 10875945, 14501260, 17401512, 21751890, 29002520, 43503780, 87007560]

約数ペア:

[(1, 87007560), (2, 43503780), (3, 29002520), (4, 21751890), (5, 17401512), (6, 14501260), (8, 10875945), (10, 8700756), (12, 7250630), (15, 5800504), (20, 4350378), (24, 3625315), (30, 2900252), (40, 2175189), (60, 1450126), (120, 725063), (823, 105720), (881, 98760), (1646, 52860), (1762, 49380), (2469, 35240), (2643, 32920), (3292, 26430), (3524, 24690), (4115, 21144), (4405, 19752), (4938, 17620), (5286, 16460), (6584, 13215), (7048, 12345), (8230, 10572), (8810, 9876)]