124676820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{76961}}^1$

素因数の和:76982

約数の個数: 60

約数和(自身を含む): 391120884

約数和(自身を除く): 266444064

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 76961, 153922, 230883, 307844, 384805, 461766, 692649, 769610, 923532, 1154415, 1385298, 1539220, 2077947, 2308830, 2770596, 3463245, 4155894, 4617660, 6233841, 6926490, 8311788, 10389735, 12467682, 13852980, 20779470, 24935364, 31169205, 41558940, 62338410, 124676820]

約数ペア:

[(1, 124676820), (2, 62338410), (3, 41558940), (4, 31169205), (5, 24935364), (6, 20779470), (9, 13852980), (10, 12467682), (12, 10389735), (15, 8311788), (18, 6926490), (20, 6233841), (27, 4617660), (30, 4155894), (36, 3463245), (45, 2770596), (54, 2308830), (60, 2077947), (81, 1539220), (90, 1385298), (108, 1154415), (135, 923532), (162, 769610), (180, 692649), (270, 461766), (324, 384805), (405, 307844), (540, 230883), (810, 153922), (1620, 76961)]