19413480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{161779}}^1$

素因数の和:161793

約数の個数: 32

約数和(自身を含む): 58240800

約数和(自身を除く): 38827320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 161779, 323558, 485337, 647116, 808895, 970674, 1294232, 1617790, 1941348, 2426685, 3235580, 3882696, 4853370, 6471160, 9706740, 19413480]

約数ペア:

[(1, 19413480), (2, 9706740), (3, 6471160), (4, 4853370), (5, 3882696), (6, 3235580), (8, 2426685), (10, 1941348), (12, 1617790), (15, 1294232), (20, 970674), (24, 808895), (30, 647116), (40, 485337), (60, 323558), (120, 161779)]