126486540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2593}}^1$

素因数の和:2879

約数の個数: 72

約数和(自身を含む): 385240128

約数和(自身を除く): 258753588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 271, 542, 813, 1084, 1355, 1626, 2439, 2593, 2710, 3252, 4065, 4878, 5186, 5420, 7779, 8130, 9756, 10372, 12195, 12965, 15558, 16260, 23337, 24390, 25930, 31116, 38895, 46674, 48780, 51860, 77790, 93348, 116685, 155580, 233370, 466740, 702703, 1405406, 2108109, 2810812, 3513515, 4216218, 6324327, 7027030, 8432436, 10540545, 12648654, 14054060, 21081090, 25297308, 31621635, 42162180, 63243270, 126486540]

約数ペア:

[(1, 126486540), (2, 63243270), (3, 42162180), (4, 31621635), (5, 25297308), (6, 21081090), (9, 14054060), (10, 12648654), (12, 10540545), (15, 8432436), (18, 7027030), (20, 6324327), (30, 4216218), (36, 3513515), (45, 2810812), (60, 2108109), (90, 1405406), (180, 702703), (271, 466740), (542, 233370), (813, 155580), (1084, 116685), (1355, 93348), (1626, 77790), (2439, 51860), (2593, 48780), (2710, 46674), (3252, 38895), (4065, 31116), (4878, 25930), (5186, 24390), (5420, 23337), (7779, 16260), (8130, 15558), (9756, 12965), (10372, 12195)]