1420084440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1314893}}^1$

素因数の和:1314913

約数の個数: 64

約数和(自身を含む): 4733618400

約数和(自身を除く): 3313533960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1314893, 2629786, 3944679, 5259572, 6574465, 7889358, 10519144, 11834037, 13148930, 15778716, 19723395, 23668074, 26297860, 31557432, 35502111, 39446790, 47336148, 52595720, 59170185, 71004222, 78893580, 94672296, 118340370, 142008444, 157787160, 177510555, 236680740, 284016888, 355021110, 473361480, 710042220, 1420084440]

約数ペア:

[(1, 1420084440), (2, 710042220), (3, 473361480), (4, 355021110), (5, 284016888), (6, 236680740), (8, 177510555), (9, 157787160), (10, 142008444), (12, 118340370), (15, 94672296), (18, 78893580), (20, 71004222), (24, 59170185), (27, 52595720), (30, 47336148), (36, 39446790), (40, 35502111), (45, 31557432), (54, 26297860), (60, 23668074), (72, 19723395), (90, 15778716), (108, 13148930), (120, 11834037), (135, 10519144), (180, 7889358), (216, 6574465), (270, 5259572), (360, 3944679), (540, 2629786), (1080, 1314893)]