419265960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3493883}}^1$

素因数の和:3493897

約数の個数: 32

約数和(自身を含む): 1257798240

約数和(自身を除く): 838532280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3493883, 6987766, 10481649, 13975532, 17469415, 20963298, 27951064, 34938830, 41926596, 52408245, 69877660, 83853192, 104816490, 139755320, 209632980, 419265960]

約数ペア:

[(1, 419265960), (2, 209632980), (3, 139755320), (4, 104816490), (5, 83853192), (6, 69877660), (8, 52408245), (10, 41926596), (12, 34938830), (15, 27951064), (20, 20963298), (24, 17469415), (30, 13975532), (40, 10481649), (60, 6987766), (120, 3493883)]