127377840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{530741}}^1$

素因数の和:530757

約数の個数: 40

約数和(自身を含む): 394872048

約数和(自身を除く): 267494208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 530741, 1061482, 1592223, 2122964, 2653705, 3184446, 4245928, 5307410, 6368892, 7961115, 8491856, 10614820, 12737784, 15922230, 21229640, 25475568, 31844460, 42459280, 63688920, 127377840]

約数ペア:

[(1, 127377840), (2, 63688920), (3, 42459280), (4, 31844460), (5, 25475568), (6, 21229640), (8, 15922230), (10, 12737784), (12, 10614820), (15, 8491856), (16, 7961115), (20, 6368892), (24, 5307410), (30, 4245928), (40, 3184446), (48, 2653705), (60, 2122964), (80, 1592223), (120, 1061482), (240, 530741)]