71377471920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{297406133}}^1$

素因数の和:297406149

約数の個数: 40

約数和(自身を含む): 221270163696

約数和(自身を除く): 149892691776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 297406133, 594812266, 892218399, 1189624532, 1487030665, 1784436798, 2379249064, 2974061330, 3568873596, 4461091995, 4758498128, 5948122660, 7137747192, 8922183990, 11896245320, 14275494384, 17844367980, 23792490640, 35688735960, 71377471920]

約数ペア:

[(1, 71377471920), (2, 35688735960), (3, 23792490640), (4, 17844367980), (5, 14275494384), (6, 11896245320), (8, 8922183990), (10, 7137747192), (12, 5948122660), (15, 4758498128), (16, 4461091995), (20, 3568873596), (24, 2974061330), (30, 2379249064), (40, 1784436798), (48, 1487030665), (60, 1189624532), (80, 892218399), (120, 594812266), (240, 297406133)]