121271280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{827}}^1$

素因数の和:903

約数の個数: 160

約数和(自身を含む): 413973504

約数和(自身を除く): 292702224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 47, 48, 52, 60, 65, 78, 80, 94, 104, 120, 130, 141, 156, 188, 195, 208, 235, 240, 260, 282, 312, 376, 390, 470, 520, 564, 611, 624, 705, 752, 780, 827, 940, 1040, 1128, 1222, 1410, 1560, 1654, 1833, 1880, 2256, 2444, 2481, 2820, 3055, 3120, 3308, 3666, 3760, 4135, 4888, 4962, 5640, 6110, 6616, 7332, 8270, 9165, 9776, 9924, 10751, 11280, 12220, 12405, 13232, 14664, 16540, 18330, 19848, 21502, 24440, 24810, 29328, 32253, 33080, 36660, 38869, 39696, 43004, 48880, 49620, 53755, 64506, 66160, 73320, 77738, 86008, 99240, 107510, 116607, 129012, 146640, 155476, 161265, 172016, 194345, 198480, 215020, 233214, 258024, 310952, 322530, 388690, 430040, 466428, 505297, 516048, 583035, 621904, 645060, 777380, 860080, 932856, 1010594, 1166070, 1290120, 1515891, 1554760, 1865712, 2021188, 2332140, 2526485, 2580240, 3031782, 3109520, 4042376, 4664280, 5052970, 6063564, 7579455, 8084752, 9328560, 10105940, 12127128, 15158910, 20211880, 24254256, 30317820, 40423760, 60635640, 121271280]

約数ペア:

[(1, 121271280), (2, 60635640), (3, 40423760), (4, 30317820), (5, 24254256), (6, 20211880), (8, 15158910), (10, 12127128), (12, 10105940), (13, 9328560), (15, 8084752), (16, 7579455), (20, 6063564), (24, 5052970), (26, 4664280), (30, 4042376), (39, 3109520), (40, 3031782), (47, 2580240), (48, 2526485), (52, 2332140), (60, 2021188), (65, 1865712), (78, 1554760), (80, 1515891), (94, 1290120), (104, 1166070), (120, 1010594), (130, 932856), (141, 860080), (156, 777380), (188, 645060), (195, 621904), (208, 583035), (235, 516048), (240, 505297), (260, 466428), (282, 430040), (312, 388690), (376, 322530), (390, 310952), (470, 258024), (520, 233214), (564, 215020), (611, 198480), (624, 194345), (705, 172016), (752, 161265), (780, 155476), (827, 146640), (940, 129012), (1040, 116607), (1128, 107510), (1222, 99240), (1410, 86008), (1560, 77738), (1654, 73320), (1833, 66160), (1880, 64506), (2256, 53755), (2444, 49620), (2481, 48880), (2820, 43004), (3055, 39696), (3120, 38869), (3308, 36660), (3666, 33080), (3760, 32253), (4135, 29328), (4888, 24810), (4962, 24440), (5640, 21502), (6110, 19848), (6616, 18330), (7332, 16540), (8270, 14664), (9165, 13232), (9776, 12405), (9924, 12220), (10751, 11280)]