16446660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1019}}^1$

素因数の和:1300

約数の個数: 48

約数和(自身を含む): 46267200

約数和(自身を除く): 29820540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 269, 538, 807, 1019, 1076, 1345, 1614, 2038, 2690, 3057, 3228, 4035, 4076, 5095, 5380, 6114, 8070, 10190, 12228, 15285, 16140, 20380, 30570, 61140, 274111, 548222, 822333, 1096444, 1370555, 1644666, 2741110, 3289332, 4111665, 5482220, 8223330, 16446660]

約数ペア:

[(1, 16446660), (2, 8223330), (3, 5482220), (4, 4111665), (5, 3289332), (6, 2741110), (10, 1644666), (12, 1370555), (15, 1096444), (20, 822333), (30, 548222), (60, 274111), (269, 61140), (538, 30570), (807, 20380), (1019, 16140), (1076, 15285), (1345, 12228), (1614, 10190), (2038, 8070), (2690, 6114), (3057, 5380), (3228, 5095), (4035, 4076)]