3781080

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{389}}^1$

素因数の和:415

約数の個数: 96

約数和(自身を含む): 12776400

約数和(自身を除く): 8995320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 389, 405, 486, 540, 648, 778, 810, 972, 1080, 1167, 1215, 1556, 1620, 1944, 1945, 2334, 2430, 3112, 3240, 3501, 3890, 4668, 4860, 5835, 7002, 7780, 9336, 9720, 10503, 11670, 14004, 15560, 17505, 21006, 23340, 28008, 31509, 35010, 42012, 46680, 52515, 63018, 70020, 84024, 94527, 105030, 126036, 140040, 157545, 189054, 210060, 252072, 315090, 378108, 420120, 472635, 630180, 756216, 945270, 1260360, 1890540, 3781080]

約数ペア:

[(1, 3781080), (2, 1890540), (3, 1260360), (4, 945270), (5, 756216), (6, 630180), (8, 472635), (9, 420120), (10, 378108), (12, 315090), (15, 252072), (18, 210060), (20, 189054), (24, 157545), (27, 140040), (30, 126036), (36, 105030), (40, 94527), (45, 84024), (54, 70020), (60, 63018), (72, 52515), (81, 46680), (90, 42012), (108, 35010), (120, 31509), (135, 28008), (162, 23340), (180, 21006), (216, 17505), (243, 15560), (270, 14004), (324, 11670), (360, 10503), (389, 9720), (405, 9336), (486, 7780), (540, 7002), (648, 5835), (778, 4860), (810, 4668), (972, 3890), (1080, 3501), (1167, 3240), (1215, 3112), (1556, 2430), (1620, 2334), (1944, 1945)]