40632780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{677213}}^1$

素因数の和:677225

約数の個数: 24

約数和(自身を含む): 113771952

約数和(自身を除く): 73139172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 677213, 1354426, 2031639, 2708852, 3386065, 4063278, 6772130, 8126556, 10158195, 13544260, 20316390, 40632780]

約数ペア:

[(1, 40632780), (2, 20316390), (3, 13544260), (4, 10158195), (5, 8126556), (6, 6772130), (10, 4063278), (12, 3386065), (15, 2708852), (20, 2031639), (30, 1354426), (60, 677213)]