87826560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1$

素因数の和:478

約数の個数: 128

約数和(自身を含む): 282744000

約数和(自身を除く): 194917440

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, 149, 160, 192, 240, 298, 307, 320, 384, 447, 480, 596, 614, 640, 745, 894, 921, 960, 1192, 1228, 1490, 1535, 1788, 1842, 1920, 2235, 2384, 2456, 2980, 3070, 3576, 3684, 4470, 4605, 4768, 4912, 5960, 6140, 7152, 7368, 8940, 9210, 9536, 9824, 11920, 12280, 14304, 14736, 17880, 18420, 19072, 19648, 23840, 24560, 28608, 29472, 35760, 36840, 39296, 45743, 47680, 49120, 57216, 58944, 71520, 73680, 91486, 95360, 98240, 117888, 137229, 143040, 147360, 182972, 196480, 228715, 274458, 286080, 294720, 365944, 457430, 548916, 589440, 686145, 731888, 914860, 1097832, 1372290, 1463776, 1829720, 2195664, 2744580, 2927552, 3659440, 4391328, 5489160, 5855104, 7318880, 8782656, 10978320, 14637760, 17565312, 21956640, 29275520, 43913280, 87826560]

約数ペア:

[(1, 87826560), (2, 43913280), (3, 29275520), (4, 21956640), (5, 17565312), (6, 14637760), (8, 10978320), (10, 8782656), (12, 7318880), (15, 5855104), (16, 5489160), (20, 4391328), (24, 3659440), (30, 2927552), (32, 2744580), (40, 2195664), (48, 1829720), (60, 1463776), (64, 1372290), (80, 1097832), (96, 914860), (120, 731888), (128, 686145), (149, 589440), (160, 548916), (192, 457430), (240, 365944), (298, 294720), (307, 286080), (320, 274458), (384, 228715), (447, 196480), (480, 182972), (596, 147360), (614, 143040), (640, 137229), (745, 117888), (894, 98240), (921, 95360), (960, 91486), (1192, 73680), (1228, 71520), (1490, 58944), (1535, 57216), (1788, 49120), (1842, 47680), (1920, 45743), (2235, 39296), (2384, 36840), (2456, 35760), (2980, 29472), (3070, 28608), (3576, 24560), (3684, 23840), (4470, 19648), (4605, 19072), (4768, 18420), (4912, 17880), (5960, 14736), (6140, 14304), (7152, 12280), (7368, 11920), (8940, 9824), (9210, 9536)]