20088480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41851}}^1$

素因数の和:41869

約数の個数: 48

約数和(自身を含む): 63280224

約数和(自身を除く): 43191744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 41851, 83702, 125553, 167404, 209255, 251106, 334808, 418510, 502212, 627765, 669616, 837020, 1004424, 1255530, 1339232, 1674040, 2008848, 2511060, 3348080, 4017696, 5022120, 6696160, 10044240, 20088480]

約数ペア:

[(1, 20088480), (2, 10044240), (3, 6696160), (4, 5022120), (5, 4017696), (6, 3348080), (8, 2511060), (10, 2008848), (12, 1674040), (15, 1339232), (16, 1255530), (20, 1004424), (24, 837020), (30, 669616), (32, 627765), (40, 502212), (48, 418510), (60, 334808), (80, 251106), (96, 209255), (120, 167404), (160, 125553), (240, 83702), (480, 41851)]