2896143840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{2011211}}^1$

素因数の和:2011232

約数の個数: 72

約数和(自身を含む): 9883095768

約数和(自身を除く): 6986951928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 2011211, 4022422, 6033633, 8044844, 10056055, 12067266, 16089688, 18100899, 20112110, 24134532, 30168165, 32179376, 36201798, 40224220, 48269064, 60336330, 64358752, 72403596, 80448440, 90504495, 96538128, 120672660, 144807192, 160896880, 181008990, 193076256, 241345320, 289614384, 321793760, 362017980, 482690640, 579228768, 724035960, 965381280, 1448071920, 2896143840]

約数ペア:

[(1, 2896143840), (2, 1448071920), (3, 965381280), (4, 724035960), (5, 579228768), (6, 482690640), (8, 362017980), (9, 321793760), (10, 289614384), (12, 241345320), (15, 193076256), (16, 181008990), (18, 160896880), (20, 144807192), (24, 120672660), (30, 96538128), (32, 90504495), (36, 80448440), (40, 72403596), (45, 64358752), (48, 60336330), (60, 48269064), (72, 40224220), (80, 36201798), (90, 32179376), (96, 30168165), (120, 24134532), (144, 20112110), (160, 18100899), (180, 16089688), (240, 12067266), (288, 10056055), (360, 8044844), (480, 6033633), (720, 4022422), (1440, 2011211)]