899080320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{468271}}^1$

素因数の和:468293

約数の個数: 64

約数和(自身を含む): 2865824640

約数和(自身を除く): 1966744320

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, 320, 384, 480, 640, 960, 1920, 468271, 936542, 1404813, 1873084, 2341355, 2809626, 3746168, 4682710, 5619252, 7024065, 7492336, 9365420, 11238504, 14048130, 14984672, 18730840, 22477008, 28096260, 29969344, 37461680, 44954016, 56192520, 59938688, 74923360, 89908032, 112385040, 149846720, 179816064, 224770080, 299693440, 449540160, 899080320]

約数ペア:

[(1, 899080320), (2, 449540160), (3, 299693440), (4, 224770080), (5, 179816064), (6, 149846720), (8, 112385040), (10, 89908032), (12, 74923360), (15, 59938688), (16, 56192520), (20, 44954016), (24, 37461680), (30, 29969344), (32, 28096260), (40, 22477008), (48, 18730840), (60, 14984672), (64, 14048130), (80, 11238504), (96, 9365420), (120, 7492336), (128, 7024065), (160, 5619252), (192, 4682710), (240, 3746168), (320, 2809626), (384, 2341355), (480, 1873084), (640, 1404813), (960, 936542), (1920, 468271)]