1670520840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13921007}}^1$

素因数の和:13921021

約数の個数: 32

約数和(自身を含む): 5011562880

約数和(自身を除く): 3341042040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 13921007, 27842014, 41763021, 55684028, 69605035, 83526042, 111368056, 139210070, 167052084, 208815105, 278420140, 334104168, 417630210, 556840280, 835260420, 1670520840]

約数ペア:

[(1, 1670520840), (2, 835260420), (3, 556840280), (4, 417630210), (5, 334104168), (6, 278420140), (8, 208815105), (10, 167052084), (12, 139210070), (15, 111368056), (20, 83526042), (24, 69605035), (30, 55684028), (40, 41763021), (60, 27842014), (120, 13921007)]