127272120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{10501}}^1$

素因数の和:10616

約数の個数: 64

約数和(自身を含む): 385633440

約数和(自身を除く): 258361320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 404, 505, 606, 808, 1010, 1212, 1515, 2020, 2424, 3030, 4040, 6060, 10501, 12120, 21002, 31503, 42004, 52505, 63006, 84008, 105010, 126012, 157515, 210020, 252024, 315030, 420040, 630060, 1060601, 1260120, 2121202, 3181803, 4242404, 5303005, 6363606, 8484808, 10606010, 12727212, 15909015, 21212020, 25454424, 31818030, 42424040, 63636060, 127272120]

約数ペア:

[(1, 127272120), (2, 63636060), (3, 42424040), (4, 31818030), (5, 25454424), (6, 21212020), (8, 15909015), (10, 12727212), (12, 10606010), (15, 8484808), (20, 6363606), (24, 5303005), (30, 4242404), (40, 3181803), (60, 2121202), (101, 1260120), (120, 1060601), (202, 630060), (303, 420040), (404, 315030), (505, 252024), (606, 210020), (808, 157515), (1010, 126012), (1212, 105010), (1515, 84008), (2020, 63006), (2424, 52505), (3030, 42004), (4040, 31503), (6060, 21002), (10501, 12120)]