1304115720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{10867631}}^1$

素因数の和:10867645

約数の個数: 32

約数和(自身を含む): 3912347520

約数和(自身を除く): 2608231800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 10867631, 21735262, 32602893, 43470524, 54338155, 65205786, 86941048, 108676310, 130411572, 163014465, 217352620, 260823144, 326028930, 434705240, 652057860, 1304115720]

約数ペア:

[(1, 1304115720), (2, 652057860), (3, 434705240), (4, 326028930), (5, 260823144), (6, 217352620), (8, 163014465), (10, 130411572), (12, 108676310), (15, 86941048), (20, 65205786), (24, 54338155), (30, 43470524), (40, 32602893), (60, 21735262), (120, 10867631)]