77093040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{321221}}^1$

素因数の和:321237

約数の個数: 40

約数和(自身を含む): 238989168

約数和(自身を除く): 161896128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 321221, 642442, 963663, 1284884, 1606105, 1927326, 2569768, 3212210, 3854652, 4818315, 5139536, 6424420, 7709304, 9636630, 12848840, 15418608, 19273260, 25697680, 38546520, 77093040]

約数ペア:

[(1, 77093040), (2, 38546520), (3, 25697680), (4, 19273260), (5, 15418608), (6, 12848840), (8, 9636630), (10, 7709304), (12, 6424420), (15, 5139536), (16, 4818315), (20, 3854652), (24, 3212210), (30, 2569768), (40, 1927326), (48, 1606105), (60, 1284884), (80, 963663), (120, 642442), (240, 321221)]