201826320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{840943}}^1$

素因数の和:840959

約数の個数: 40

約数和(自身を含む): 625662336

約数和(自身を除く): 423836016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 840943, 1681886, 2522829, 3363772, 4204715, 5045658, 6727544, 8409430, 10091316, 12614145, 13455088, 16818860, 20182632, 25228290, 33637720, 40365264, 50456580, 67275440, 100913160, 201826320]

約数ペア:

[(1, 201826320), (2, 100913160), (3, 67275440), (4, 50456580), (5, 40365264), (6, 33637720), (8, 25228290), (10, 20182632), (12, 16818860), (15, 13455088), (16, 12614145), (20, 10091316), (24, 8409430), (30, 6727544), (40, 5045658), (48, 4204715), (60, 3363772), (80, 2522829), (120, 1681886), (240, 840943)]