387605280

素因数分解:

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

素因数の和:807529

約数の個数: 48

約数和(自身を含む): 1220958144

約数和(自身を除く): 833352864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 807511, 1615022, 2422533, 3230044, 4037555, 4845066, 6460088, 8075110, 9690132, 12112665, 12920176, 16150220, 19380264, 24225330, 25840352, 32300440, 38760528, 48450660, 64600880, 77521056, 96901320, 129201760, 193802640, 387605280]

約数ペア:

[(1, 387605280), (2, 193802640), (3, 129201760), (4, 96901320), (5, 77521056), (6, 64600880), (8, 48450660), (10, 38760528), (12, 32300440), (15, 25840352), (16, 24225330), (20, 19380264), (24, 16150220), (30, 12920176), (32, 12112665), (40, 9690132), (48, 8075110), (60, 6460088), (80, 4845066), (96, 4037555), (120, 3230044), (160, 2422533), (240, 1615022), (480, 807511)]