120652280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{22679}}^1$

素因数の和:22716

約数の個数: 64

約数和(自身を含む): 326592000

約数和(自身を除く): 205939720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 22679, 45358, 90716, 113395, 158753, 181432, 226790, 317506, 430901, 453580, 635012, 793765, 861802, 907160, 1270024, 1587530, 1723604, 2154505, 3016307, 3175060, 3447208, 4309010, 6032614, 6350120, 8618020, 12065228, 15081535, 17236040, 24130456, 30163070, 60326140, 120652280]

約数ペア:

[(1, 120652280), (2, 60326140), (4, 30163070), (5, 24130456), (7, 17236040), (8, 15081535), (10, 12065228), (14, 8618020), (19, 6350120), (20, 6032614), (28, 4309010), (35, 3447208), (38, 3175060), (40, 3016307), (56, 2154505), (70, 1723604), (76, 1587530), (95, 1270024), (133, 907160), (140, 861802), (152, 793765), (190, 635012), (266, 453580), (280, 430901), (380, 317506), (532, 226790), (665, 181432), (760, 158753), (1064, 113395), (1330, 90716), (2660, 45358), (5320, 22679)]