975290640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{4063711}}^1$

素因数の和:4063727

約数の個数: 40

約数和(自身を含む): 3023401728

約数和(自身を除く): 2048111088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 4063711, 8127422, 12191133, 16254844, 20318555, 24382266, 32509688, 40637110, 48764532, 60955665, 65019376, 81274220, 97529064, 121911330, 162548440, 195058128, 243822660, 325096880, 487645320, 975290640]

約数ペア:

[(1, 975290640), (2, 487645320), (3, 325096880), (4, 243822660), (5, 195058128), (6, 162548440), (8, 121911330), (10, 97529064), (12, 81274220), (15, 65019376), (16, 60955665), (20, 48764532), (24, 40637110), (30, 32509688), (40, 24382266), (48, 20318555), (60, 16254844), (80, 12191133), (120, 8127422), (240, 4063711)]