631173120

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{10273}}^1$

素因数の和:10305

約数の個数: 104

約数和(自身を含む): 2019704016

約数和(自身を除く): 1388530896

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, 2048, 2560, 3072, 3840, 4096, 5120, 6144, 7680, 10240, 10273, 12288, 15360, 20480, 20546, 30720, 30819, 41092, 51365, 61440, 61638, 82184, 102730, 123276, 154095, 164368, 205460, 246552, 308190, 328736, 410920, 493104, 616380, 657472, 821840, 986208, 1232760, 1314944, 1643680, 1972416, 2465520, 2629888, 3287360, 3944832, 4931040, 5259776, 6574720, 7889664, 9862080, 10519552, 13149440, 15779328, 19724160, 21039104, 26298880, 31558656, 39448320, 42078208, 52597760, 63117312, 78896640, 105195520, 126234624, 157793280, 210391040, 315586560, 631173120]

約数ペア:

[(1, 631173120), (2, 315586560), (3, 210391040), (4, 157793280), (5, 126234624), (6, 105195520), (8, 78896640), (10, 63117312), (12, 52597760), (15, 42078208), (16, 39448320), (20, 31558656), (24, 26298880), (30, 21039104), (32, 19724160), (40, 15779328), (48, 13149440), (60, 10519552), (64, 9862080), (80, 7889664), (96, 6574720), (120, 5259776), (128, 4931040), (160, 3944832), (192, 3287360), (240, 2629888), (256, 2465520), (320, 1972416), (384, 1643680), (480, 1314944), (512, 1232760), (640, 986208), (768, 821840), (960, 657472), (1024, 616380), (1280, 493104), (1536, 410920), (1920, 328736), (2048, 308190), (2560, 246552), (3072, 205460), (3840, 164368), (4096, 154095), (5120, 123276), (6144, 102730), (7680, 82184), (10240, 61638), (10273, 61440), (12288, 51365), (15360, 41092), (20480, 30819), (20546, 30720)]