168332520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1402771}}^1$

素因数の和:1402785

約数の個数: 32

約数和(自身を含む): 504997920

約数和(自身を除く): 336665400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1402771, 2805542, 4208313, 5611084, 7013855, 8416626, 11222168, 14027710, 16833252, 21041565, 28055420, 33666504, 42083130, 56110840, 84166260, 168332520]

約数ペア:

[(1, 168332520), (2, 84166260), (3, 56110840), (4, 42083130), (5, 33666504), (6, 28055420), (8, 21041565), (10, 16833252), (12, 14027710), (15, 11222168), (20, 8416626), (24, 7013855), (30, 5611084), (40, 4208313), (60, 2805542), (120, 1402771)]