447789120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2971}}^1$

素因数の和:3148

約数の個数: 112

約数和(自身を含む): 1431267648

約数和(自身を除く): 983478528

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, 157, 160, 192, 240, 314, 320, 471, 480, 628, 785, 942, 960, 1256, 1570, 1884, 2355, 2512, 2971, 3140, 3768, 4710, 5024, 5942, 6280, 7536, 8913, 9420, 10048, 11884, 12560, 14855, 15072, 17826, 18840, 23768, 25120, 29710, 30144, 35652, 37680, 44565, 47536, 50240, 59420, 71304, 75360, 89130, 95072, 118840, 142608, 150720, 178260, 190144, 237680, 285216, 356520, 466447, 475360, 570432, 713040, 932894, 950720, 1399341, 1426080, 1865788, 2332235, 2798682, 2852160, 3731576, 4664470, 5597364, 6996705, 7463152, 9328940, 11194728, 13993410, 14926304, 18657880, 22389456, 27986820, 29852608, 37315760, 44778912, 55973640, 74631520, 89557824, 111947280, 149263040, 223894560, 447789120]

約数ペア:

[(1, 447789120), (2, 223894560), (3, 149263040), (4, 111947280), (5, 89557824), (6, 74631520), (8, 55973640), (10, 44778912), (12, 37315760), (15, 29852608), (16, 27986820), (20, 22389456), (24, 18657880), (30, 14926304), (32, 13993410), (40, 11194728), (48, 9328940), (60, 7463152), (64, 6996705), (80, 5597364), (96, 4664470), (120, 3731576), (157, 2852160), (160, 2798682), (192, 2332235), (240, 1865788), (314, 1426080), (320, 1399341), (471, 950720), (480, 932894), (628, 713040), (785, 570432), (942, 475360), (960, 466447), (1256, 356520), (1570, 285216), (1884, 237680), (2355, 190144), (2512, 178260), (2971, 150720), (3140, 142608), (3768, 118840), (4710, 95072), (5024, 89130), (5942, 75360), (6280, 71304), (7536, 59420), (8913, 50240), (9420, 47536), (10048, 44565), (11884, 37680), (12560, 35652), (14855, 30144), (15072, 29710), (17826, 25120), (18840, 23768)]