124115320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:309

約数の個数: 128

約数和(自身を含む): 335462400

約数和(自身を除く): 211347080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 79, 124, 140, 155, 158, 181, 217, 248, 280, 310, 316, 362, 395, 434, 553, 620, 632, 724, 790, 868, 905, 1085, 1106, 1240, 1267, 1448, 1580, 1736, 1810, 2170, 2212, 2449, 2534, 2765, 3160, 3620, 4340, 4424, 4898, 5068, 5530, 5611, 6335, 7240, 8680, 9796, 10136, 11060, 11222, 12245, 12670, 14299, 17143, 19592, 22120, 22444, 24490, 25340, 28055, 28598, 34286, 39277, 44888, 48980, 50680, 56110, 57196, 68572, 71495, 78554, 85715, 97960, 100093, 112220, 114392, 137144, 142990, 157108, 171430, 196385, 200186, 224440, 285980, 314216, 342860, 392770, 400372, 443269, 500465, 571960, 685720, 785540, 800744, 886538, 1000930, 1571080, 1773076, 2001860, 2216345, 3102883, 3546152, 4003720, 4432690, 6205766, 8865380, 12411532, 15514415, 17730760, 24823064, 31028830, 62057660, 124115320]

約数ペア:

[(1, 124115320), (2, 62057660), (4, 31028830), (5, 24823064), (7, 17730760), (8, 15514415), (10, 12411532), (14, 8865380), (20, 6205766), (28, 4432690), (31, 4003720), (35, 3546152), (40, 3102883), (56, 2216345), (62, 2001860), (70, 1773076), (79, 1571080), (124, 1000930), (140, 886538), (155, 800744), (158, 785540), (181, 685720), (217, 571960), (248, 500465), (280, 443269), (310, 400372), (316, 392770), (362, 342860), (395, 314216), (434, 285980), (553, 224440), (620, 200186), (632, 196385), (724, 171430), (790, 157108), (868, 142990), (905, 137144), (1085, 114392), (1106, 112220), (1240, 100093), (1267, 97960), (1448, 85715), (1580, 78554), (1736, 71495), (1810, 68572), (2170, 57196), (2212, 56110), (2449, 50680), (2534, 48980), (2765, 44888), (3160, 39277), (3620, 34286), (4340, 28598), (4424, 28055), (4898, 25340), (5068, 24490), (5530, 22444), (5611, 22120), (6335, 19592), (7240, 17143), (8680, 14299), (9796, 12670), (10136, 12245), (11060, 11222)]