54796680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{152213}}^1$

素因数の和:152230

約数の個数: 48

約数和(自身を含む): 178090380

約数和(自身を除く): 123293700

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, 152213, 304426, 456639, 608852, 761065, 913278, 1217704, 1369917, 1522130, 1826556, 2283195, 2739834, 3044260, 3653112, 4566390, 5479668, 6088520, 6849585, 9132780, 10959336, 13699170, 18265560, 27398340, 54796680]

約数ペア:

[(1, 54796680), (2, 27398340), (3, 18265560), (4, 13699170), (5, 10959336), (6, 9132780), (8, 6849585), (9, 6088520), (10, 5479668), (12, 4566390), (15, 3653112), (18, 3044260), (20, 2739834), (24, 2283195), (30, 1826556), (36, 1522130), (40, 1369917), (45, 1217704), (60, 913278), (72, 761065), (90, 608852), (120, 456639), (180, 304426), (360, 152213)]