2021922480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8424677}}^1$

素因数の和:8424693

約数の個数: 40

約数和(自身を含む): 6267960432

約数和(自身を除く): 4246037952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8424677, 16849354, 25274031, 33698708, 42123385, 50548062, 67397416, 84246770, 101096124, 126370155, 134794832, 168493540, 202192248, 252740310, 336987080, 404384496, 505480620, 673974160, 1010961240, 2021922480]

約数ペア:

[(1, 2021922480), (2, 1010961240), (3, 673974160), (4, 505480620), (5, 404384496), (6, 336987080), (8, 252740310), (10, 202192248), (12, 168493540), (15, 134794832), (16, 126370155), (20, 101096124), (24, 84246770), (30, 67397416), (40, 50548062), (48, 42123385), (60, 33698708), (80, 25274031), (120, 16849354), (240, 8424677)]