405576120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3379801}}^1$

素因数の和:3379815

約数の個数: 32

約数和(自身を含む): 1216728720

約数和(自身を除く): 811152600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3379801, 6759602, 10139403, 13519204, 16899005, 20278806, 27038408, 33798010, 40557612, 50697015, 67596020, 81115224, 101394030, 135192040, 202788060, 405576120]

約数ペア:

[(1, 405576120), (2, 202788060), (3, 135192040), (4, 101394030), (5, 81115224), (6, 67596020), (8, 50697015), (10, 40557612), (12, 33798010), (15, 27038408), (20, 20278806), (24, 16899005), (30, 13519204), (40, 10139403), (60, 6759602), (120, 3379801)]