917660160

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{39829}}^1$

素因数の和:39858

約数の個数: 120

約数和(自身を含む): 3178195020

約数和(自身を除く): 2260534860

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, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 11520, 23040, 39829, 79658, 119487, 159316, 199145, 238974, 318632, 358461, 398290, 477948, 597435, 637264, 716922, 796580, 955896, 1194870, 1274528, 1433844, 1593160, 1792305, 1911792, 2389740, 2549056, 2867688, 3186320, 3584610, 3823584, 4779480, 5098112, 5735376, 6372640, 7169220, 7647168, 9558960, 10196224, 11470752, 12745280, 14338440, 15294336, 19117920, 20392448, 22941504, 25490560, 28676880, 30588672, 38235840, 45883008, 50981120, 57353760, 61177344, 76471680, 91766016, 101962240, 114707520, 152943360, 183532032, 229415040, 305886720, 458830080, 917660160]

約数ペア:

[(1, 917660160), (2, 458830080), (3, 305886720), (4, 229415040), (5, 183532032), (6, 152943360), (8, 114707520), (9, 101962240), (10, 91766016), (12, 76471680), (15, 61177344), (16, 57353760), (18, 50981120), (20, 45883008), (24, 38235840), (30, 30588672), (32, 28676880), (36, 25490560), (40, 22941504), (45, 20392448), (48, 19117920), (60, 15294336), (64, 14338440), (72, 12745280), (80, 11470752), (90, 10196224), (96, 9558960), (120, 7647168), (128, 7169220), (144, 6372640), (160, 5735376), (180, 5098112), (192, 4779480), (240, 3823584), (256, 3584610), (288, 3186320), (320, 2867688), (360, 2549056), (384, 2389740), (480, 1911792), (512, 1792305), (576, 1593160), (640, 1433844), (720, 1274528), (768, 1194870), (960, 955896), (1152, 796580), (1280, 716922), (1440, 637264), (1536, 597435), (1920, 477948), (2304, 398290), (2560, 358461), (2880, 318632), (3840, 238974), (4608, 199145), (5760, 159316), (7680, 119487), (11520, 79658), (23040, 39829)]