470808960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{647}}^1$

素因数の和:1048

約数の個数: 128

約数和(自身を含む): 1506988800

約数和(自身を除く): 1036179840

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, 379, 384, 480, 640, 647, 758, 960, 1137, 1294, 1516, 1895, 1920, 1941, 2274, 2588, 3032, 3235, 3790, 3882, 4548, 5176, 5685, 6064, 6470, 7580, 7764, 9096, 9705, 10352, 11370, 12128, 12940, 15160, 15528, 18192, 19410, 20704, 22740, 24256, 25880, 30320, 31056, 36384, 38820, 41408, 45480, 48512, 51760, 60640, 62112, 72768, 77640, 82816, 90960, 103520, 121280, 124224, 145536, 155280, 181920, 207040, 242560, 245213, 248448, 310560, 363840, 414080, 490426, 621120, 727680, 735639, 980852, 1226065, 1242240, 1471278, 1961704, 2452130, 2942556, 3678195, 3923408, 4904260, 5885112, 7356390, 7846816, 9808520, 11770224, 14712780, 15693632, 19617040, 23540448, 29425560, 31387264, 39234080, 47080896, 58851120, 78468160, 94161792, 117702240, 156936320, 235404480, 470808960]

約数ペア:

[(1, 470808960), (2, 235404480), (3, 156936320), (4, 117702240), (5, 94161792), (6, 78468160), (8, 58851120), (10, 47080896), (12, 39234080), (15, 31387264), (16, 29425560), (20, 23540448), (24, 19617040), (30, 15693632), (32, 14712780), (40, 11770224), (48, 9808520), (60, 7846816), (64, 7356390), (80, 5885112), (96, 4904260), (120, 3923408), (128, 3678195), (160, 2942556), (192, 2452130), (240, 1961704), (320, 1471278), (379, 1242240), (384, 1226065), (480, 980852), (640, 735639), (647, 727680), (758, 621120), (960, 490426), (1137, 414080), (1294, 363840), (1516, 310560), (1895, 248448), (1920, 245213), (1941, 242560), (2274, 207040), (2588, 181920), (3032, 155280), (3235, 145536), (3790, 124224), (3882, 121280), (4548, 103520), (5176, 90960), (5685, 82816), (6064, 77640), (6470, 72768), (7580, 62112), (7764, 60640), (9096, 51760), (9705, 48512), (10352, 45480), (11370, 41408), (12128, 38820), (12940, 36384), (15160, 31056), (15528, 30320), (18192, 25880), (19410, 24256), (20704, 22740)]