145567140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2426119}}^1$

素因数の和:2426131

約数の個数: 24

約数和(自身を含む): 407588160

約数和(自身を除く): 262021020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2426119, 4852238, 7278357, 9704476, 12130595, 14556714, 24261190, 29113428, 36391785, 48522380, 72783570, 145567140]

約数ペア:

[(1, 145567140), (2, 72783570), (3, 48522380), (4, 36391785), (5, 29113428), (6, 24261190), (10, 14556714), (12, 12130595), (15, 9704476), (20, 7278357), (30, 4852238), (60, 2426119)]