98720880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{411337}}^1$

素因数の和:411353

約数の個数: 40

約数和(自身を含む): 306035472

約数和(自身を除く): 207314592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 411337, 822674, 1234011, 1645348, 2056685, 2468022, 3290696, 4113370, 4936044, 6170055, 6581392, 8226740, 9872088, 12340110, 16453480, 19744176, 24680220, 32906960, 49360440, 98720880]

約数ペア:

[(1, 98720880), (2, 49360440), (3, 32906960), (4, 24680220), (5, 19744176), (6, 16453480), (8, 12340110), (10, 9872088), (12, 8226740), (15, 6581392), (16, 6170055), (20, 4936044), (24, 4113370), (30, 3290696), (40, 2468022), (48, 2056685), (60, 1645348), (80, 1234011), (120, 822674), (240, 411337)]