73128360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{609403}}^1$

素因数の和:609417

約数の個数: 32

約数和(自身を含む): 219385440

約数和(自身を除く): 146257080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 609403, 1218806, 1828209, 2437612, 3047015, 3656418, 4875224, 6094030, 7312836, 9141045, 12188060, 14625672, 18282090, 24376120, 36564180, 73128360]

約数ペア:

[(1, 73128360), (2, 36564180), (3, 24376120), (4, 18282090), (5, 14625672), (6, 12188060), (8, 9141045), (10, 7312836), (12, 6094030), (15, 4875224), (20, 3656418), (24, 3047015), (30, 2437612), (40, 1828209), (60, 1218806), (120, 609403)]