27280860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{2003}}^1$

素因数の和:2242

約数の個数: 48

約数和(自身を含む): 76761216

約数和(自身を除く): 49480356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 227, 454, 681, 908, 1135, 1362, 2003, 2270, 2724, 3405, 4006, 4540, 6009, 6810, 8012, 10015, 12018, 13620, 20030, 24036, 30045, 40060, 60090, 120180, 454681, 909362, 1364043, 1818724, 2273405, 2728086, 4546810, 5456172, 6820215, 9093620, 13640430, 27280860]

約数ペア:

[(1, 27280860), (2, 13640430), (3, 9093620), (4, 6820215), (5, 5456172), (6, 4546810), (10, 2728086), (12, 2273405), (15, 1818724), (20, 1364043), (30, 909362), (60, 454681), (227, 120180), (454, 60090), (681, 40060), (908, 30045), (1135, 24036), (1362, 20030), (2003, 13620), (2270, 12018), (2724, 10015), (3405, 8012), (4006, 6810), (4540, 6009)]