54764280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{152123}}^1$

素因数の和:152140

約数の個数: 48

約数和(自身を含む): 177985080

約数和(自身を除く): 123220800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 152123, 304246, 456369, 608492, 760615, 912738, 1216984, 1369107, 1521230, 1825476, 2281845, 2738214, 3042460, 3650952, 4563690, 5476428, 6084920, 6845535, 9127380, 10952856, 13691070, 18254760, 27382140, 54764280]

約数ペア:

[(1, 54764280), (2, 27382140), (3, 18254760), (4, 13691070), (5, 10952856), (6, 9127380), (8, 6845535), (9, 6084920), (10, 5476428), (12, 4563690), (15, 3650952), (18, 3042460), (20, 2738214), (24, 2281845), (30, 1825476), (36, 1521230), (40, 1369107), (45, 1216984), (60, 912738), (72, 760615), (90, 608492), (120, 456369), (180, 304246), (360, 152123)]