64845360

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{10007}}^1$

素因数の和:10032

約数の個数: 100

約数和(自身を含む): 225240048

約数和(自身を除く): 160394688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 10007, 20014, 30021, 40028, 50035, 60042, 80056, 90063, 100070, 120084, 150105, 160112, 180126, 200140, 240168, 270189, 300210, 360252, 400280, 450315, 480336, 540378, 600420, 720504, 800560, 810567, 900630, 1080756, 1200840, 1350945, 1441008, 1621134, 1801260, 2161512, 2401680, 2701890, 3242268, 3602520, 4052835, 4323024, 5403780, 6484536, 7205040, 8105670, 10807560, 12969072, 16211340, 21615120, 32422680, 64845360]

約数ペア:

[(1, 64845360), (2, 32422680), (3, 21615120), (4, 16211340), (5, 12969072), (6, 10807560), (8, 8105670), (9, 7205040), (10, 6484536), (12, 5403780), (15, 4323024), (16, 4052835), (18, 3602520), (20, 3242268), (24, 2701890), (27, 2401680), (30, 2161512), (36, 1801260), (40, 1621134), (45, 1441008), (48, 1350945), (54, 1200840), (60, 1080756), (72, 900630), (80, 810567), (81, 800560), (90, 720504), (108, 600420), (120, 540378), (135, 480336), (144, 450315), (162, 400280), (180, 360252), (216, 300210), (240, 270189), (270, 240168), (324, 200140), (360, 180126), (405, 160112), (432, 150105), (540, 120084), (648, 100070), (720, 90063), (810, 80056), (1080, 60042), (1296, 50035), (1620, 40028), (2160, 30021), (3240, 20014), (6480, 10007)]