124122880

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{1979}}^1$

素因数の和:2014

約数の個数: 108

約数和(自身を含む): 346028760

約数和(自身を除く): 221905880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1280, 1568, 1792, 1960, 1979, 2240, 3136, 3920, 3958, 4480, 6272, 7840, 7916, 8960, 9895, 12544, 13853, 15680, 15832, 19790, 27706, 31360, 31664, 39580, 55412, 62720, 63328, 69265, 79160, 96971, 110824, 126656, 138530, 158320, 193942, 221648, 253312, 277060, 316640, 387884, 443296, 484855, 506624, 554120, 633280, 775768, 886592, 969710, 1108240, 1266560, 1551536, 1773184, 1939420, 2216480, 2533120, 3103072, 3546368, 3878840, 4432960, 6206144, 7757680, 8865920, 12412288, 15515360, 17731840, 24824576, 31030720, 62061440, 124122880]

約数ペア:

[(1, 124122880), (2, 62061440), (4, 31030720), (5, 24824576), (7, 17731840), (8, 15515360), (10, 12412288), (14, 8865920), (16, 7757680), (20, 6206144), (28, 4432960), (32, 3878840), (35, 3546368), (40, 3103072), (49, 2533120), (56, 2216480), (64, 1939420), (70, 1773184), (80, 1551536), (98, 1266560), (112, 1108240), (128, 969710), (140, 886592), (160, 775768), (196, 633280), (224, 554120), (245, 506624), (256, 484855), (280, 443296), (320, 387884), (392, 316640), (448, 277060), (490, 253312), (560, 221648), (640, 193942), (784, 158320), (896, 138530), (980, 126656), (1120, 110824), (1280, 96971), (1568, 79160), (1792, 69265), (1960, 63328), (1979, 62720), (2240, 55412), (3136, 39580), (3920, 31664), (3958, 31360), (4480, 27706), (6272, 19790), (7840, 15832), (7916, 15680), (8960, 13853), (9895, 12544)]