1956781920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{4076629}}^1$

素因数の和:4076647

約数の個数: 48

約数和(自身を含む): 6163864560

約数和(自身を除く): 4207082640

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, 4076629, 8153258, 12229887, 16306516, 20383145, 24459774, 32613032, 40766290, 48919548, 61149435, 65226064, 81532580, 97839096, 122298870, 130452128, 163065160, 195678192, 244597740, 326130320, 391356384, 489195480, 652260640, 978390960, 1956781920]

約数ペア:

[(1, 1956781920), (2, 978390960), (3, 652260640), (4, 489195480), (5, 391356384), (6, 326130320), (8, 244597740), (10, 195678192), (12, 163065160), (15, 130452128), (16, 122298870), (20, 97839096), (24, 81532580), (30, 65226064), (32, 61149435), (40, 48919548), (48, 40766290), (60, 32613032), (80, 24459774), (96, 20383145), (120, 16306516), (160, 12229887), (240, 8153258), (480, 4076629)]