338334720

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{22027}}^1$

素因数の和:22055

約数の個数: 88

約数和(自身を含む): 1082191584

約数和(自身を除く): 743856864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2560, 3072, 3840, 5120, 7680, 15360, 22027, 44054, 66081, 88108, 110135, 132162, 176216, 220270, 264324, 330405, 352432, 440540, 528648, 660810, 704864, 881080, 1057296, 1321620, 1409728, 1762160, 2114592, 2643240, 2819456, 3524320, 4229184, 5286480, 5638912, 7048640, 8458368, 10572960, 11277824, 14097280, 16916736, 21145920, 22555648, 28194560, 33833472, 42291840, 56389120, 67666944, 84583680, 112778240, 169167360, 338334720]

約数ペア:

[(1, 338334720), (2, 169167360), (3, 112778240), (4, 84583680), (5, 67666944), (6, 56389120), (8, 42291840), (10, 33833472), (12, 28194560), (15, 22555648), (16, 21145920), (20, 16916736), (24, 14097280), (30, 11277824), (32, 10572960), (40, 8458368), (48, 7048640), (60, 5638912), (64, 5286480), (80, 4229184), (96, 3524320), (120, 2819456), (128, 2643240), (160, 2114592), (192, 1762160), (240, 1409728), (256, 1321620), (320, 1057296), (384, 881080), (480, 704864), (512, 660810), (640, 528648), (768, 440540), (960, 352432), (1024, 330405), (1280, 264324), (1536, 220270), (1920, 176216), (2560, 132162), (3072, 110135), (3840, 88108), (5120, 66081), (7680, 44054), (15360, 22027)]