216065280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{56267}}^1$

素因数の和:56291

約数の個数: 72

約数和(自身を含む): 690070752

約数和(自身を除く): 474005472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 56267, 112534, 168801, 225068, 281335, 337602, 450136, 562670, 675204, 844005, 900272, 1125340, 1350408, 1688010, 1800544, 2250680, 2700816, 3376020, 3601088, 4501360, 5401632, 6752040, 7202176, 9002720, 10803264, 13504080, 14404352, 18005440, 21606528, 27008160, 36010880, 43213056, 54016320, 72021760, 108032640, 216065280]

約数ペア:

[(1, 216065280), (2, 108032640), (3, 72021760), (4, 54016320), (5, 43213056), (6, 36010880), (8, 27008160), (10, 21606528), (12, 18005440), (15, 14404352), (16, 13504080), (20, 10803264), (24, 9002720), (30, 7202176), (32, 6752040), (40, 5401632), (48, 4501360), (60, 3601088), (64, 3376020), (80, 2700816), (96, 2250680), (120, 1800544), (128, 1688010), (160, 1350408), (192, 1125340), (240, 900272), (256, 844005), (320, 675204), (384, 562670), (480, 450136), (640, 337602), (768, 281335), (960, 225068), (1280, 168801), (1920, 112534), (3840, 56267)]