1301760

素因数分解:

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

素因数の和:140

約数の個数: 108

約数和(自身を含む): 4543812

約数和(自身を除く): 3242052

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, 113, 120, 128, 144, 160, 180, 192, 226, 240, 256, 288, 320, 339, 360, 384, 452, 480, 565, 576, 640, 678, 720, 768, 904, 960, 1017, 1130, 1152, 1280, 1356, 1440, 1695, 1808, 1920, 2034, 2260, 2304, 2712, 2880, 3390, 3616, 3840, 4068, 4520, 5085, 5424, 5760, 6780, 7232, 8136, 9040, 10170, 10848, 11520, 13560, 14464, 16272, 18080, 20340, 21696, 27120, 28928, 32544, 36160, 40680, 43392, 54240, 65088, 72320, 81360, 86784, 108480, 130176, 144640, 162720, 216960, 260352, 325440, 433920, 650880, 1301760]

約数ペア:

[(1, 1301760), (2, 650880), (3, 433920), (4, 325440), (5, 260352), (6, 216960), (8, 162720), (9, 144640), (10, 130176), (12, 108480), (15, 86784), (16, 81360), (18, 72320), (20, 65088), (24, 54240), (30, 43392), (32, 40680), (36, 36160), (40, 32544), (45, 28928), (48, 27120), (60, 21696), (64, 20340), (72, 18080), (80, 16272), (90, 14464), (96, 13560), (113, 11520), (120, 10848), (128, 10170), (144, 9040), (160, 8136), (180, 7232), (192, 6780), (226, 5760), (240, 5424), (256, 5085), (288, 4520), (320, 4068), (339, 3840), (360, 3616), (384, 3390), (452, 2880), (480, 2712), (565, 2304), (576, 2260), (640, 2034), (678, 1920), (720, 1808), (768, 1695), (904, 1440), (960, 1356), (1017, 1280), (1130, 1152)]