228921240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{3823}}^1$

素因数の和:4336

約数の個数: 64

約数和(自身を含む): 688320000

約数和(自身を除く): 459398760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 499, 998, 1497, 1996, 2495, 2994, 3823, 3992, 4990, 5988, 7485, 7646, 9980, 11469, 11976, 14970, 15292, 19115, 19960, 22938, 29940, 30584, 38230, 45876, 57345, 59880, 76460, 91752, 114690, 152920, 229380, 458760, 1907677, 3815354, 5723031, 7630708, 9538385, 11446062, 15261416, 19076770, 22892124, 28615155, 38153540, 45784248, 57230310, 76307080, 114460620, 228921240]

約数ペア:

[(1, 228921240), (2, 114460620), (3, 76307080), (4, 57230310), (5, 45784248), (6, 38153540), (8, 28615155), (10, 22892124), (12, 19076770), (15, 15261416), (20, 11446062), (24, 9538385), (30, 7630708), (40, 5723031), (60, 3815354), (120, 1907677), (499, 458760), (998, 229380), (1497, 152920), (1996, 114690), (2495, 91752), (2994, 76460), (3823, 59880), (3992, 57345), (4990, 45876), (5988, 38230), (7485, 30584), (7646, 29940), (9980, 22938), (11469, 19960), (11976, 19115), (14970, 15292)]