87362520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{104003}}^1$

素因数の和:104024

約数の個数: 64

約数和(自身を含む): 299531520

約数和(自身を除く): 212169000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 104003, 208006, 312009, 416012, 520015, 624018, 728021, 832024, 1040030, 1248036, 1456042, 1560045, 2080060, 2184063, 2496072, 2912084, 3120090, 3640105, 4160120, 4368126, 5824168, 6240180, 7280210, 8736252, 10920315, 12480360, 14560420, 17472504, 21840630, 29120840, 43681260, 87362520]

約数ペア:

[(1, 87362520), (2, 43681260), (3, 29120840), (4, 21840630), (5, 17472504), (6, 14560420), (7, 12480360), (8, 10920315), (10, 8736252), (12, 7280210), (14, 6240180), (15, 5824168), (20, 4368126), (21, 4160120), (24, 3640105), (28, 3120090), (30, 2912084), (35, 2496072), (40, 2184063), (42, 2080060), (56, 1560045), (60, 1456042), (70, 1248036), (84, 1040030), (105, 832024), (120, 728021), (140, 624018), (168, 520015), (210, 416012), (280, 312009), (420, 208006), (840, 104003)]