138982920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37361}}^1$

素因数の和:37406

約数の個数: 64

約数和(自身を含む): 430410240

約数和(自身を除く): 291427320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 37361, 74722, 112083, 149444, 186805, 224166, 298888, 373610, 448332, 560415, 747220, 896664, 1120830, 1158191, 1494440, 2241660, 2316382, 3474573, 4483320, 4632764, 5790955, 6949146, 9265528, 11581910, 13898292, 17372865, 23163820, 27796584, 34745730, 46327640, 69491460, 138982920]

約数ペア:

[(1, 138982920), (2, 69491460), (3, 46327640), (4, 34745730), (5, 27796584), (6, 23163820), (8, 17372865), (10, 13898292), (12, 11581910), (15, 9265528), (20, 6949146), (24, 5790955), (30, 4632764), (31, 4483320), (40, 3474573), (60, 2316382), (62, 2241660), (93, 1494440), (120, 1158191), (124, 1120830), (155, 896664), (186, 747220), (248, 560415), (310, 448332), (372, 373610), (465, 298888), (620, 224166), (744, 186805), (930, 149444), (1240, 112083), (1860, 74722), (3720, 37361)]