271759920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1132333}}^1$

素因数の和:1132349

約数の個数: 40

約数和(自身を含む): 842456496

約数和(自身を除く): 570696576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1132333, 2264666, 3396999, 4529332, 5661665, 6793998, 9058664, 11323330, 13587996, 16984995, 18117328, 22646660, 27175992, 33969990, 45293320, 54351984, 67939980, 90586640, 135879960, 271759920]

約数ペア:

[(1, 271759920), (2, 135879960), (3, 90586640), (4, 67939980), (5, 54351984), (6, 45293320), (8, 33969990), (10, 27175992), (12, 22646660), (15, 18117328), (16, 16984995), (20, 13587996), (24, 11323330), (30, 9058664), (40, 6793998), (48, 5661665), (60, 4529332), (80, 3396999), (120, 2264666), (240, 1132333)]