201841440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{420503}}^1$

素因数の和:420521

約数の個数: 48

約数和(自身を含む): 635802048

約数和(自身を除く): 433960608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 420503, 841006, 1261509, 1682012, 2102515, 2523018, 3364024, 4205030, 5046036, 6307545, 6728048, 8410060, 10092072, 12615090, 13456096, 16820120, 20184144, 25230180, 33640240, 40368288, 50460360, 67280480, 100920720, 201841440]

約数ペア:

[(1, 201841440), (2, 100920720), (3, 67280480), (4, 50460360), (5, 40368288), (6, 33640240), (8, 25230180), (10, 20184144), (12, 16820120), (15, 13456096), (16, 12615090), (20, 10092072), (24, 8410060), (30, 6728048), (32, 6307545), (40, 5046036), (48, 4205030), (60, 3364024), (80, 2523018), (96, 2102515), (120, 1682012), (160, 1261509), (240, 841006), (480, 420503)]