121532520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1012771}}^1$

素因数の和:1012785

約数の個数: 32

約数和(自身を含む): 364597920

約数和(自身を除く): 243065400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1012771, 2025542, 3038313, 4051084, 5063855, 6076626, 8102168, 10127710, 12153252, 15191565, 20255420, 24306504, 30383130, 40510840, 60766260, 121532520]

約数ペア:

[(1, 121532520), (2, 60766260), (3, 40510840), (4, 30383130), (5, 24306504), (6, 20255420), (8, 15191565), (10, 12153252), (12, 10127710), (15, 8102168), (20, 6076626), (24, 5063855), (30, 4051084), (40, 3038313), (60, 2025542), (120, 1012771)]