193802640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{807511}}^1$

素因数の和:807527

約数の個数: 40

約数和(自身を含む): 600788928

約数和(自身を除く): 406986288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 807511, 1615022, 2422533, 3230044, 4037555, 4845066, 6460088, 8075110, 9690132, 12112665, 12920176, 16150220, 19380264, 24225330, 32300440, 38760528, 48450660, 64600880, 96901320, 193802640]

約数ペア:

[(1, 193802640), (2, 96901320), (3, 64600880), (4, 48450660), (5, 38760528), (6, 32300440), (8, 24225330), (10, 19380264), (12, 16150220), (15, 12920176), (16, 12112665), (20, 9690132), (24, 8075110), (30, 6460088), (40, 4845066), (48, 4037555), (60, 3230044), (80, 2422533), (120, 1615022), (240, 807511)]