141240780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{261557}}^1$

素因数の和:261575

約数の個数: 48

約数和(自身を含む): 439417440

約数和(自身を除く): 298176660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 261557, 523114, 784671, 1046228, 1307785, 1569342, 2354013, 2615570, 3138684, 3923355, 4708026, 5231140, 7062039, 7846710, 9416052, 11770065, 14124078, 15693420, 23540130, 28248156, 35310195, 47080260, 70620390, 141240780]

約数ペア:

[(1, 141240780), (2, 70620390), (3, 47080260), (4, 35310195), (5, 28248156), (6, 23540130), (9, 15693420), (10, 14124078), (12, 11770065), (15, 9416052), (18, 7846710), (20, 7062039), (27, 5231140), (30, 4708026), (36, 3923355), (45, 3138684), (54, 2615570), (60, 2354013), (90, 1569342), (108, 1307785), (135, 1046228), (180, 784671), (270, 523114), (540, 261557)]