1000155720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{8334631}}^1$

素因数の和:8334645

約数の個数: 32

約数和(自身を含む): 3000467520

約数和(自身を除く): 2000311800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 8334631, 16669262, 25003893, 33338524, 41673155, 50007786, 66677048, 83346310, 100015572, 125019465, 166692620, 200031144, 250038930, 333385240, 500077860, 1000155720]

約数ペア:

[(1, 1000155720), (2, 500077860), (3, 333385240), (4, 250038930), (5, 200031144), (6, 166692620), (8, 125019465), (10, 100015572), (12, 83346310), (15, 66677048), (20, 50007786), (24, 41673155), (30, 33338524), (40, 25003893), (60, 16669262), (120, 8334631)]