91896960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2081}}^1$

素因数の和:2126

約数の個数: 128

約数和(自身を含む): 305804160

約数和(自身を除く): 213907200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 1920, 2081, 2208, 2760, 2944, 3680, 4162, 4416, 5520, 6243, 7360, 8324, 8832, 10405, 11040, 12486, 14720, 16648, 20810, 22080, 24972, 31215, 33296, 41620, 44160, 47863, 49944, 62430, 66592, 83240, 95726, 99888, 124860, 133184, 143589, 166480, 191452, 199776, 239315, 249720, 266368, 287178, 332960, 382904, 399552, 478630, 499440, 574356, 665920, 717945, 765808, 799104, 957260, 998880, 1148712, 1331840, 1435890, 1531616, 1914520, 1997760, 2297424, 2871780, 3063232, 3829040, 3995520, 4594848, 5743560, 6126464, 7658080, 9189696, 11487120, 15316160, 18379392, 22974240, 30632320, 45948480, 91896960]

約数ペア:

[(1, 91896960), (2, 45948480), (3, 30632320), (4, 22974240), (5, 18379392), (6, 15316160), (8, 11487120), (10, 9189696), (12, 7658080), (15, 6126464), (16, 5743560), (20, 4594848), (23, 3995520), (24, 3829040), (30, 3063232), (32, 2871780), (40, 2297424), (46, 1997760), (48, 1914520), (60, 1531616), (64, 1435890), (69, 1331840), (80, 1148712), (92, 998880), (96, 957260), (115, 799104), (120, 765808), (128, 717945), (138, 665920), (160, 574356), (184, 499440), (192, 478630), (230, 399552), (240, 382904), (276, 332960), (320, 287178), (345, 266368), (368, 249720), (384, 239315), (460, 199776), (480, 191452), (552, 166480), (640, 143589), (690, 133184), (736, 124860), (920, 99888), (960, 95726), (1104, 83240), (1380, 66592), (1472, 62430), (1840, 49944), (1920, 47863), (2081, 44160), (2208, 41620), (2760, 33296), (2944, 31215), (3680, 24972), (4162, 22080), (4416, 20810), (5520, 16648), (6243, 14720), (7360, 12486), (8324, 11040), (8832, 10405)]