478140480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{166021}}^1$

素因数の和:166044

約数の個数: 84

約数和(自身を含む): 1644613932

約数和(自身を除く): 1166473452

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, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 166021, 332042, 498063, 664084, 830105, 996126, 1328168, 1494189, 1660210, 1992252, 2490315, 2656336, 2988378, 3320420, 3984504, 4980630, 5312672, 5976756, 6640840, 7470945, 7969008, 9961260, 10625344, 11953512, 13281680, 14941890, 15938016, 19922520, 23907024, 26563360, 29883780, 31876032, 39845040, 47814048, 53126720, 59767560, 79690080, 95628096, 119535120, 159380160, 239070240, 478140480]

約数ペア:

[(1, 478140480), (2, 239070240), (3, 159380160), (4, 119535120), (5, 95628096), (6, 79690080), (8, 59767560), (9, 53126720), (10, 47814048), (12, 39845040), (15, 31876032), (16, 29883780), (18, 26563360), (20, 23907024), (24, 19922520), (30, 15938016), (32, 14941890), (36, 13281680), (40, 11953512), (45, 10625344), (48, 9961260), (60, 7969008), (64, 7470945), (72, 6640840), (80, 5976756), (90, 5312672), (96, 4980630), (120, 3984504), (144, 3320420), (160, 2988378), (180, 2656336), (192, 2490315), (240, 1992252), (288, 1660210), (320, 1494189), (360, 1328168), (480, 996126), (576, 830105), (720, 664084), (960, 498063), (1440, 332042), (2880, 166021)]