7122080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{6359}}^1$

素因数の和:6381

約数の個数: 48

約数和(自身を含む): 19232640

約数和(自身を除く): 12110560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 6359, 12718, 25436, 31795, 44513, 50872, 63590, 89026, 101744, 127180, 178052, 203488, 222565, 254360, 356104, 445130, 508720, 712208, 890260, 1017440, 1424416, 1780520, 3561040, 7122080]

約数ペア:

[(1, 7122080), (2, 3561040), (4, 1780520), (5, 1424416), (7, 1017440), (8, 890260), (10, 712208), (14, 508720), (16, 445130), (20, 356104), (28, 254360), (32, 222565), (35, 203488), (40, 178052), (56, 127180), (70, 101744), (80, 89026), (112, 63590), (140, 50872), (160, 44513), (224, 31795), (280, 25436), (560, 12718), (1120, 6359)]