4907520

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{71}}^1$

素因数の和:103

約数の個数: 160

約数和(自身を含む): 17677440

約数和(自身を除く): 12769920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 71, 72, 80, 90, 96, 108, 120, 128, 135, 142, 144, 160, 180, 192, 213, 216, 240, 256, 270, 284, 288, 320, 355, 360, 384, 426, 432, 480, 512, 540, 568, 576, 639, 640, 710, 720, 768, 852, 864, 960, 1065, 1080, 1136, 1152, 1278, 1280, 1420, 1440, 1536, 1704, 1728, 1917, 1920, 2130, 2160, 2272, 2304, 2556, 2560, 2840, 2880, 3195, 3408, 3456, 3834, 3840, 4260, 4320, 4544, 4608, 5112, 5680, 5760, 6390, 6816, 6912, 7668, 7680, 8520, 8640, 9088, 9585, 10224, 11360, 11520, 12780, 13632, 13824, 15336, 17040, 17280, 18176, 19170, 20448, 22720, 23040, 25560, 27264, 30672, 34080, 34560, 36352, 38340, 40896, 45440, 51120, 54528, 61344, 68160, 69120, 76680, 81792, 90880, 102240, 109056, 122688, 136320, 153360, 163584, 181760, 204480, 245376, 272640, 306720, 327168, 408960, 490752, 545280, 613440, 817920, 981504, 1226880, 1635840, 2453760, 4907520]

約数ペア:

[(1, 4907520), (2, 2453760), (3, 1635840), (4, 1226880), (5, 981504), (6, 817920), (8, 613440), (9, 545280), (10, 490752), (12, 408960), (15, 327168), (16, 306720), (18, 272640), (20, 245376), (24, 204480), (27, 181760), (30, 163584), (32, 153360), (36, 136320), (40, 122688), (45, 109056), (48, 102240), (54, 90880), (60, 81792), (64, 76680), (71, 69120), (72, 68160), (80, 61344), (90, 54528), (96, 51120), (108, 45440), (120, 40896), (128, 38340), (135, 36352), (142, 34560), (144, 34080), (160, 30672), (180, 27264), (192, 25560), (213, 23040), (216, 22720), (240, 20448), (256, 19170), (270, 18176), (284, 17280), (288, 17040), (320, 15336), (355, 13824), (360, 13632), (384, 12780), (426, 11520), (432, 11360), (480, 10224), (512, 9585), (540, 9088), (568, 8640), (576, 8520), (639, 7680), (640, 7668), (710, 6912), (720, 6816), (768, 6390), (852, 5760), (864, 5680), (960, 5112), (1065, 4608), (1080, 4544), (1136, 4320), (1152, 4260), (1278, 3840), (1280, 3834), (1420, 3456), (1440, 3408), (1536, 3195), (1704, 2880), (1728, 2840), (1917, 2560), (1920, 2556), (2130, 2304), (2160, 2272)]