452160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{157}}^1$

素因数の和:180

約数の個数: 84

約数和(自身を含む): 1565148

約数和(自身を除く): 1112988

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, 157, 160, 180, 192, 240, 288, 314, 320, 360, 471, 480, 576, 628, 720, 785, 942, 960, 1256, 1413, 1440, 1570, 1884, 2355, 2512, 2826, 2880, 3140, 3768, 4710, 5024, 5652, 6280, 7065, 7536, 9420, 10048, 11304, 12560, 14130, 15072, 18840, 22608, 25120, 28260, 30144, 37680, 45216, 50240, 56520, 75360, 90432, 113040, 150720, 226080, 452160]

約数ペア:

[(1, 452160), (2, 226080), (3, 150720), (4, 113040), (5, 90432), (6, 75360), (8, 56520), (9, 50240), (10, 45216), (12, 37680), (15, 30144), (16, 28260), (18, 25120), (20, 22608), (24, 18840), (30, 15072), (32, 14130), (36, 12560), (40, 11304), (45, 10048), (48, 9420), (60, 7536), (64, 7065), (72, 6280), (80, 5652), (90, 5024), (96, 4710), (120, 3768), (144, 3140), (157, 2880), (160, 2826), (180, 2512), (192, 2355), (240, 1884), (288, 1570), (314, 1440), (320, 1413), (360, 1256), (471, 960), (480, 942), (576, 785), (628, 720)]