161432760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1345273}}^1$

素因数の和:1345287

約数の個数: 32

約数和(自身を含む): 484298640

約数和(自身を除く): 322865880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1345273, 2690546, 4035819, 5381092, 6726365, 8071638, 10762184, 13452730, 16143276, 20179095, 26905460, 32286552, 40358190, 53810920, 80716380, 161432760]

約数ペア:

[(1, 161432760), (2, 80716380), (3, 53810920), (4, 40358190), (5, 32286552), (6, 26905460), (8, 20179095), (10, 16143276), (12, 13452730), (15, 10762184), (20, 8071638), (24, 6726365), (30, 5381092), (40, 4035819), (60, 2690546), (120, 1345273)]