63809040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{265871}}^1$

素因数の和:265887

約数の個数: 40

約数和(自身を含む): 197808768

約数和(自身を除く): 133999728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 265871, 531742, 797613, 1063484, 1329355, 1595226, 2126968, 2658710, 3190452, 3988065, 4253936, 5317420, 6380904, 7976130, 10634840, 12761808, 15952260, 21269680, 31904520, 63809040]

約数ペア:

[(1, 63809040), (2, 31904520), (3, 21269680), (4, 15952260), (5, 12761808), (6, 10634840), (8, 7976130), (10, 6380904), (12, 5317420), (15, 4253936), (16, 3988065), (20, 3190452), (24, 2658710), (30, 2126968), (40, 1595226), (48, 1329355), (60, 1063484), (80, 797613), (120, 531742), (240, 265871)]