11580420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{751}}^1$

素因数の和:1020

約数の個数: 48

約数和(自身を含む): 32594688

約数和(自身を除く): 21014268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 257, 514, 751, 771, 1028, 1285, 1502, 1542, 2253, 2570, 3004, 3084, 3755, 3855, 4506, 5140, 7510, 7710, 9012, 11265, 15020, 15420, 22530, 45060, 193007, 386014, 579021, 772028, 965035, 1158042, 1930070, 2316084, 2895105, 3860140, 5790210, 11580420]

約数ペア:

[(1, 11580420), (2, 5790210), (3, 3860140), (4, 2895105), (5, 2316084), (6, 1930070), (10, 1158042), (12, 965035), (15, 772028), (20, 579021), (30, 386014), (60, 193007), (257, 45060), (514, 22530), (751, 15420), (771, 15020), (1028, 11265), (1285, 9012), (1502, 7710), (1542, 7510), (2253, 5140), (2570, 4506), (3004, 3855), (3084, 3755)]