155312760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1294273}}^1$

素因数の和:1294287

約数の個数: 32

約数和(自身を含む): 465938640

約数和(自身を除く): 310625880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1294273, 2588546, 3882819, 5177092, 6471365, 7765638, 10354184, 12942730, 15531276, 19414095, 25885460, 31062552, 38828190, 51770920, 77656380, 155312760]

約数ペア:

[(1, 155312760), (2, 77656380), (3, 51770920), (4, 38828190), (5, 31062552), (6, 25885460), (8, 19414095), (10, 15531276), (12, 12942730), (15, 10354184), (20, 7765638), (24, 6471365), (30, 5177092), (40, 3882819), (60, 2588546), (120, 1294273)]