240882760

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{316951}}^1$

素因数の和:316981

約数の個数: 32

約数和(自身を含む): 570513600

約数和(自身を除く): 329630840

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 316951, 633902, 1267804, 1584755, 2535608, 3169510, 6022069, 6339020, 12044138, 12678040, 24088276, 30110345, 48176552, 60220690, 120441380, 240882760]

約数ペア:

[(1, 240882760), (2, 120441380), (4, 60220690), (5, 48176552), (8, 30110345), (10, 24088276), (19, 12678040), (20, 12044138), (38, 6339020), (40, 6022069), (76, 3169510), (95, 2535608), (152, 1584755), (190, 1267804), (380, 633902), (760, 316951)]