173320320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{90271}}^1$

素因数の和:90293

約数の個数: 64

約数和(自身を含む): 552464640

約数和(自身を除く): 379144320

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, 90271, 180542, 270813, 361084, 451355, 541626, 722168, 902710, 1083252, 1354065, 1444336, 1805420, 2166504, 2708130, 2888672, 3610840, 4333008, 5416260, 5777344, 7221680, 8666016, 10832520, 11554688, 14443360, 17332032, 21665040, 28886720, 34664064, 43330080, 57773440, 86660160, 173320320]

約数ペア:

[(1, 173320320), (2, 86660160), (3, 57773440), (4, 43330080), (5, 34664064), (6, 28886720), (8, 21665040), (10, 17332032), (12, 14443360), (15, 11554688), (16, 10832520), (20, 8666016), (24, 7221680), (30, 5777344), (32, 5416260), (40, 4333008), (48, 3610840), (60, 2888672), (64, 2708130), (80, 2166504), (96, 1805420), (120, 1444336), (128, 1354065), (160, 1083252), (192, 902710), (240, 722168), (320, 541626), (384, 451355), (480, 361084), (640, 270813), (960, 180542), (1920, 90271)]