65441760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{136337}}^1$

素因数の和:136355

約数の個数: 48

約数和(自身を含む): 206143056

約数和(自身を除く): 140701296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 136337, 272674, 409011, 545348, 681685, 818022, 1090696, 1363370, 1636044, 2045055, 2181392, 2726740, 3272088, 4090110, 4362784, 5453480, 6544176, 8180220, 10906960, 13088352, 16360440, 21813920, 32720880, 65441760]

約数ペア:

[(1, 65441760), (2, 32720880), (3, 21813920), (4, 16360440), (5, 13088352), (6, 10906960), (8, 8180220), (10, 6544176), (12, 5453480), (15, 4362784), (16, 4090110), (20, 3272088), (24, 2726740), (30, 2181392), (32, 2045055), (40, 1636044), (48, 1363370), (60, 1090696), (80, 818022), (96, 681685), (120, 545348), (160, 409011), (240, 272674), (480, 136337)]