83240460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{51383}}^1$

素因数の和:51404

約数の個数: 60

約数和(自身を含む): 261133488

約数和(自身を除く): 177893028

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, 51383, 102766, 154149, 205532, 256915, 308298, 462447, 513830, 616596, 770745, 924894, 1027660, 1387341, 1541490, 1849788, 2312235, 2774682, 3082980, 4162023, 4624470, 5549364, 6936705, 8324046, 9248940, 13873410, 16648092, 20810115, 27746820, 41620230, 83240460]

約数ペア:

[(1, 83240460), (2, 41620230), (3, 27746820), (4, 20810115), (5, 16648092), (6, 13873410), (9, 9248940), (10, 8324046), (12, 6936705), (15, 5549364), (18, 4624470), (20, 4162023), (27, 3082980), (30, 2774682), (36, 2312235), (45, 1849788), (54, 1541490), (60, 1387341), (81, 1027660), (90, 924894), (108, 770745), (135, 616596), (162, 513830), (180, 462447), (270, 308298), (324, 256915), (405, 205532), (540, 154149), (810, 102766), (1620, 51383)]