2818320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11743}}^1$

素因数の和:11759

約数の個数: 40

約数和(自身を含む): 8737536

約数和(自身を除く): 5919216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 11743, 23486, 35229, 46972, 58715, 70458, 93944, 117430, 140916, 176145, 187888, 234860, 281832, 352290, 469720, 563664, 704580, 939440, 1409160, 2818320]

約数ペア:

[(1, 2818320), (2, 1409160), (3, 939440), (4, 704580), (5, 563664), (6, 469720), (8, 352290), (10, 281832), (12, 234860), (15, 187888), (16, 176145), (20, 140916), (24, 117430), (30, 93944), (40, 70458), (48, 58715), (60, 46972), (80, 35229), (120, 23486), (240, 11743)]