133221840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{555091}}^1$

素因数の和:555107

約数の個数: 40

約数和(自身を含む): 412988448

約数和(自身を除く): 279766608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 555091, 1110182, 1665273, 2220364, 2775455, 3330546, 4440728, 5550910, 6661092, 8326365, 8881456, 11101820, 13322184, 16652730, 22203640, 26644368, 33305460, 44407280, 66610920, 133221840]

約数ペア:

[(1, 133221840), (2, 66610920), (3, 44407280), (4, 33305460), (5, 26644368), (6, 22203640), (8, 16652730), (10, 13322184), (12, 11101820), (15, 8881456), (16, 8326365), (20, 6661092), (24, 5550910), (30, 4440728), (40, 3330546), (48, 2775455), (60, 2220364), (80, 1665273), (120, 1110182), (240, 555091)]