3905280

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{113}}^1$

素因数の和:143

約数の個数: 144

約数和(自身を含む): 13980960

約数和(自身を除く): 10075680

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, 72, 80, 90, 96, 108, 113, 120, 128, 135, 144, 160, 180, 192, 216, 226, 240, 256, 270, 288, 320, 339, 360, 384, 432, 452, 480, 540, 565, 576, 640, 678, 720, 768, 864, 904, 960, 1017, 1080, 1130, 1152, 1280, 1356, 1440, 1695, 1728, 1808, 1920, 2034, 2160, 2260, 2304, 2712, 2880, 3051, 3390, 3456, 3616, 3840, 4068, 4320, 4520, 5085, 5424, 5760, 6102, 6780, 6912, 7232, 8136, 8640, 9040, 10170, 10848, 11520, 12204, 13560, 14464, 15255, 16272, 17280, 18080, 20340, 21696, 24408, 27120, 28928, 30510, 32544, 34560, 36160, 40680, 43392, 48816, 54240, 61020, 65088, 72320, 81360, 86784, 97632, 108480, 122040, 130176, 144640, 162720, 195264, 216960, 244080, 260352, 325440, 390528, 433920, 488160, 650880, 781056, 976320, 1301760, 1952640, 3905280]

約数ペア:

[(1, 3905280), (2, 1952640), (3, 1301760), (4, 976320), (5, 781056), (6, 650880), (8, 488160), (9, 433920), (10, 390528), (12, 325440), (15, 260352), (16, 244080), (18, 216960), (20, 195264), (24, 162720), (27, 144640), (30, 130176), (32, 122040), (36, 108480), (40, 97632), (45, 86784), (48, 81360), (54, 72320), (60, 65088), (64, 61020), (72, 54240), (80, 48816), (90, 43392), (96, 40680), (108, 36160), (113, 34560), (120, 32544), (128, 30510), (135, 28928), (144, 27120), (160, 24408), (180, 21696), (192, 20340), (216, 18080), (226, 17280), (240, 16272), (256, 15255), (270, 14464), (288, 13560), (320, 12204), (339, 11520), (360, 10848), (384, 10170), (432, 9040), (452, 8640), (480, 8136), (540, 7232), (565, 6912), (576, 6780), (640, 6102), (678, 5760), (720, 5424), (768, 5085), (864, 4520), (904, 4320), (960, 4068), (1017, 3840), (1080, 3616), (1130, 3456), (1152, 3390), (1280, 3051), (1356, 2880), (1440, 2712), (1695, 2304), (1728, 2260), (1808, 2160), (1920, 2034)]