40880460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{681341}}^1$

素因数の和:681353

約数の個数: 24

約数和(自身を含む): 114465456

約数和(自身を除く): 73584996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 681341, 1362682, 2044023, 2725364, 3406705, 4088046, 6813410, 8176092, 10220115, 13626820, 20440230, 40880460]

約数ペア:

[(1, 40880460), (2, 20440230), (3, 13626820), (4, 10220115), (5, 8176092), (6, 6813410), (10, 4088046), (12, 3406705), (15, 2725364), (20, 2044023), (30, 1362682), (60, 681341)]