308977320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2574811}}^1$

素因数の和:2574825

約数の個数: 32

約数和(自身を含む): 926932320

約数和(自身を除く): 617955000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2574811, 5149622, 7724433, 10299244, 12874055, 15448866, 20598488, 25748110, 30897732, 38622165, 51496220, 61795464, 77244330, 102992440, 154488660, 308977320]

約数ペア:

[(1, 308977320), (2, 154488660), (3, 102992440), (4, 77244330), (5, 61795464), (6, 51496220), (8, 38622165), (10, 30897732), (12, 25748110), (15, 20598488), (20, 15448866), (24, 12874055), (30, 10299244), (40, 7724433), (60, 5149622), (120, 2574811)]