9457920

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{821}}^1$

素因数の和:848

約数の個数: 108

約数和(自身を含む): 32763276

約数和(自身を除く): 23305356

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, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 821, 960, 1152, 1280, 1440, 1642, 1920, 2304, 2463, 2880, 3284, 3840, 4105, 4926, 5760, 6568, 7389, 8210, 9852, 11520, 12315, 13136, 14778, 16420, 19704, 24630, 26272, 29556, 32840, 36945, 39408, 49260, 52544, 59112, 65680, 73890, 78816, 98520, 105088, 118224, 131360, 147780, 157632, 197040, 210176, 236448, 262720, 295560, 315264, 394080, 472896, 525440, 591120, 630528, 788160, 945792, 1050880, 1182240, 1576320, 1891584, 2364480, 3152640, 4728960, 9457920]

約数ペア:

[(1, 9457920), (2, 4728960), (3, 3152640), (4, 2364480), (5, 1891584), (6, 1576320), (8, 1182240), (9, 1050880), (10, 945792), (12, 788160), (15, 630528), (16, 591120), (18, 525440), (20, 472896), (24, 394080), (30, 315264), (32, 295560), (36, 262720), (40, 236448), (45, 210176), (48, 197040), (60, 157632), (64, 147780), (72, 131360), (80, 118224), (90, 105088), (96, 98520), (120, 78816), (128, 73890), (144, 65680), (160, 59112), (180, 52544), (192, 49260), (240, 39408), (256, 36945), (288, 32840), (320, 29556), (360, 26272), (384, 24630), (480, 19704), (576, 16420), (640, 14778), (720, 13136), (768, 12315), (821, 11520), (960, 9852), (1152, 8210), (1280, 7389), (1440, 6568), (1642, 5760), (1920, 4926), (2304, 4105), (2463, 3840), (2880, 3284)]