636706320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2652943}}^1$

素因数の和:2652959

約数の個数: 40

約数和(自身を含む): 1973790336

約数和(自身を除く): 1337084016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2652943, 5305886, 7958829, 10611772, 13264715, 15917658, 21223544, 26529430, 31835316, 39794145, 42447088, 53058860, 63670632, 79588290, 106117720, 127341264, 159176580, 212235440, 318353160, 636706320]

約数ペア:

[(1, 636706320), (2, 318353160), (3, 212235440), (4, 159176580), (5, 127341264), (6, 106117720), (8, 79588290), (10, 63670632), (12, 53058860), (15, 42447088), (16, 39794145), (20, 31835316), (24, 26529430), (30, 21223544), (40, 15917658), (48, 13264715), (60, 10611772), (80, 7958829), (120, 5305886), (240, 2652943)]