298948480

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^2\times {\mathrm{883}}^1$

素因数の和:948

約数の個数: 96

約数和(自身を含む): 747943560

約数和(自身を除く): 448995080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 320, 368, 460, 529, 640, 736, 883, 920, 1058, 1472, 1766, 1840, 2116, 2645, 2944, 3532, 3680, 4232, 4415, 5290, 7064, 7360, 8464, 8830, 10580, 14128, 14720, 16928, 17660, 20309, 21160, 28256, 33856, 35320, 40618, 42320, 56512, 67712, 70640, 81236, 84640, 101545, 113024, 141280, 162472, 169280, 203090, 282560, 324944, 338560, 406180, 467107, 565120, 649888, 812360, 934214, 1299776, 1624720, 1868428, 2335535, 2599552, 3249440, 3736856, 4671070, 6498880, 7473712, 9342140, 12997760, 14947424, 18684280, 29894848, 37368560, 59789696, 74737120, 149474240, 298948480]

約数ペア:

[(1, 298948480), (2, 149474240), (4, 74737120), (5, 59789696), (8, 37368560), (10, 29894848), (16, 18684280), (20, 14947424), (23, 12997760), (32, 9342140), (40, 7473712), (46, 6498880), (64, 4671070), (80, 3736856), (92, 3249440), (115, 2599552), (128, 2335535), (160, 1868428), (184, 1624720), (230, 1299776), (320, 934214), (368, 812360), (460, 649888), (529, 565120), (640, 467107), (736, 406180), (883, 338560), (920, 324944), (1058, 282560), (1472, 203090), (1766, 169280), (1840, 162472), (2116, 141280), (2645, 113024), (2944, 101545), (3532, 84640), (3680, 81236), (4232, 70640), (4415, 67712), (5290, 56512), (7064, 42320), (7360, 40618), (8464, 35320), (8830, 33856), (10580, 28256), (14128, 21160), (14720, 20309), (16928, 17660)]