141530640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{589711}}^1$

素因数の和:589727

約数の個数: 40

約数和(自身を含む): 438745728

約数和(自身を除く): 297215088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 589711, 1179422, 1769133, 2358844, 2948555, 3538266, 4717688, 5897110, 7076532, 8845665, 9435376, 11794220, 14153064, 17691330, 23588440, 28306128, 35382660, 47176880, 70765320, 141530640]

約数ペア:

[(1, 141530640), (2, 70765320), (3, 47176880), (4, 35382660), (5, 28306128), (6, 23588440), (8, 17691330), (10, 14153064), (12, 11794220), (15, 9435376), (16, 8845665), (20, 7076532), (24, 5897110), (30, 4717688), (40, 3538266), (48, 2948555), (60, 2358844), (80, 1769133), (120, 1179422), (240, 589711)]