12677272440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{15091991}}^1$

素因数の和:15092012

約数の個数: 64

約数和(自身を含む): 43464936960

約数和(自身を除く): 30787664520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 15091991, 30183982, 45275973, 60367964, 75459955, 90551946, 105643937, 120735928, 150919910, 181103892, 211287874, 226379865, 301839820, 316931811, 362207784, 422575748, 452759730, 528219685, 603679640, 633863622, 845151496, 905519460, 1056439370, 1267727244, 1584659055, 1811038920, 2112878740, 2535454488, 3169318110, 4225757480, 6338636220, 12677272440]

約数ペア:

[(1, 12677272440), (2, 6338636220), (3, 4225757480), (4, 3169318110), (5, 2535454488), (6, 2112878740), (7, 1811038920), (8, 1584659055), (10, 1267727244), (12, 1056439370), (14, 905519460), (15, 845151496), (20, 633863622), (21, 603679640), (24, 528219685), (28, 452759730), (30, 422575748), (35, 362207784), (40, 316931811), (42, 301839820), (56, 226379865), (60, 211287874), (70, 181103892), (84, 150919910), (105, 120735928), (120, 105643937), (140, 90551946), (168, 75459955), (210, 60367964), (280, 45275973), (420, 30183982), (840, 15091991)]