145276020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{807089}}^1$

素因数の和:807104

約数の個数: 36

約数和(自身を含む): 440671140

約数和(自身を除く): 295395120

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 807089, 1614178, 2421267, 3228356, 4035445, 4842534, 7263801, 8070890, 9685068, 12106335, 14527602, 16141780, 24212670, 29055204, 36319005, 48425340, 72638010, 145276020]

約数ペア:

[(1, 145276020), (2, 72638010), (3, 48425340), (4, 36319005), (5, 29055204), (6, 24212670), (9, 16141780), (10, 14527602), (12, 12106335), (15, 9685068), (18, 8070890), (20, 7263801), (30, 4842534), (36, 4035445), (45, 3228356), (60, 2421267), (90, 1614178), (180, 807089)]