38633040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53657}}^1$

素因数の和:53676

約数の個数: 60

約数和(自身を含む): 129745044

約数和(自身を除く): 91112004

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 53657, 107314, 160971, 214628, 268285, 321942, 429256, 482913, 536570, 643884, 804855, 858512, 965826, 1073140, 1287768, 1609710, 1931652, 2146280, 2414565, 2575536, 3219420, 3863304, 4292560, 4829130, 6438840, 7726608, 9658260, 12877680, 19316520, 38633040]

約数ペア:

[(1, 38633040), (2, 19316520), (3, 12877680), (4, 9658260), (5, 7726608), (6, 6438840), (8, 4829130), (9, 4292560), (10, 3863304), (12, 3219420), (15, 2575536), (16, 2414565), (18, 2146280), (20, 1931652), (24, 1609710), (30, 1287768), (36, 1073140), (40, 965826), (45, 858512), (48, 804855), (60, 643884), (72, 536570), (80, 482913), (90, 429256), (120, 321942), (144, 268285), (180, 214628), (240, 160971), (360, 107314), (720, 53657)]