91675440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{811}}^1$

素因数の和:987

約数の個数: 120

約数和(自身を含む): 310219728

約数和(自身を除く): 218544288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 157, 180, 240, 314, 360, 471, 628, 720, 785, 811, 942, 1256, 1413, 1570, 1622, 1884, 2355, 2433, 2512, 2826, 3140, 3244, 3768, 4055, 4710, 4866, 5652, 6280, 6488, 7065, 7299, 7536, 8110, 9420, 9732, 11304, 12165, 12560, 12976, 14130, 14598, 16220, 18840, 19464, 22608, 24330, 28260, 29196, 32440, 36495, 37680, 38928, 48660, 56520, 58392, 64880, 72990, 97320, 113040, 116784, 127327, 145980, 194640, 254654, 291960, 381981, 509308, 583920, 636635, 763962, 1018616, 1145943, 1273270, 1527924, 1909905, 2037232, 2291886, 2546540, 3055848, 3819810, 4583772, 5093080, 5729715, 6111696, 7639620, 9167544, 10186160, 11459430, 15279240, 18335088, 22918860, 30558480, 45837720, 91675440]

約数ペア:

[(1, 91675440), (2, 45837720), (3, 30558480), (4, 22918860), (5, 18335088), (6, 15279240), (8, 11459430), (9, 10186160), (10, 9167544), (12, 7639620), (15, 6111696), (16, 5729715), (18, 5093080), (20, 4583772), (24, 3819810), (30, 3055848), (36, 2546540), (40, 2291886), (45, 2037232), (48, 1909905), (60, 1527924), (72, 1273270), (80, 1145943), (90, 1018616), (120, 763962), (144, 636635), (157, 583920), (180, 509308), (240, 381981), (314, 291960), (360, 254654), (471, 194640), (628, 145980), (720, 127327), (785, 116784), (811, 113040), (942, 97320), (1256, 72990), (1413, 64880), (1570, 58392), (1622, 56520), (1884, 48660), (2355, 38928), (2433, 37680), (2512, 36495), (2826, 32440), (3140, 29196), (3244, 28260), (3768, 24330), (4055, 22608), (4710, 19464), (4866, 18840), (5652, 16220), (6280, 14598), (6488, 14130), (7065, 12976), (7299, 12560), (7536, 12165), (8110, 11304), (9420, 9732)]