486943980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{8115733}}^1$

素因数の和:8115745

約数の個数: 24

約数和(自身を含む): 1363443312

約数和(自身を除く): 876499332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 8115733, 16231466, 24347199, 32462932, 40578665, 48694398, 81157330, 97388796, 121735995, 162314660, 243471990, 486943980]

約数ペア:

[(1, 486943980), (2, 243471990), (3, 162314660), (4, 121735995), (5, 97388796), (6, 81157330), (10, 48694398), (12, 40578665), (15, 32462932), (20, 24347199), (30, 16231466), (60, 8115733)]