12999960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{12037}}^1$

素因数の和:12057

約数の個数: 64

約数和(自身を含む): 43336800

約数和(自身を除く): 30336840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 12037, 24074, 36111, 48148, 60185, 72222, 96296, 108333, 120370, 144444, 180555, 216666, 240740, 288888, 324999, 361110, 433332, 481480, 541665, 649998, 722220, 866664, 1083330, 1299996, 1444440, 1624995, 2166660, 2599992, 3249990, 4333320, 6499980, 12999960]

約数ペア:

[(1, 12999960), (2, 6499980), (3, 4333320), (4, 3249990), (5, 2599992), (6, 2166660), (8, 1624995), (9, 1444440), (10, 1299996), (12, 1083330), (15, 866664), (18, 722220), (20, 649998), (24, 541665), (27, 481480), (30, 433332), (36, 361110), (40, 324999), (45, 288888), (54, 240740), (60, 216666), (72, 180555), (90, 144444), (108, 120370), (120, 108333), (135, 96296), (180, 72222), (216, 60185), (270, 48148), (360, 36111), (540, 24074), (1080, 12037)]