235264320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{81689}}^1$

素因数の和:81712

約数の個数: 84

約数和(自身を含む): 809221140

約数和(自身を除く): 573956820

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 81689, 163378, 245067, 326756, 408445, 490134, 653512, 735201, 816890, 980268, 1225335, 1307024, 1470402, 1633780, 1960536, 2450670, 2614048, 2940804, 3267560, 3676005, 3921072, 4901340, 5228096, 5881608, 6535120, 7352010, 7842144, 9802680, 11763216, 13070240, 14704020, 15684288, 19605360, 23526432, 26140480, 29408040, 39210720, 47052864, 58816080, 78421440, 117632160, 235264320]

約数ペア:

[(1, 235264320), (2, 117632160), (3, 78421440), (4, 58816080), (5, 47052864), (6, 39210720), (8, 29408040), (9, 26140480), (10, 23526432), (12, 19605360), (15, 15684288), (16, 14704020), (18, 13070240), (20, 11763216), (24, 9802680), (30, 7842144), (32, 7352010), (36, 6535120), (40, 5881608), (45, 5228096), (48, 4901340), (60, 3921072), (64, 3676005), (72, 3267560), (80, 2940804), (90, 2614048), (96, 2450670), (120, 1960536), (144, 1633780), (160, 1470402), (180, 1307024), (192, 1225335), (240, 980268), (288, 816890), (320, 735201), (360, 653512), (480, 490134), (576, 408445), (720, 326756), (960, 245067), (1440, 163378), (2880, 81689)]