19162320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79843}}^1$

素因数の和:79859

約数の個数: 40

約数和(自身を含む): 59403936

約数和(自身を除く): 40241616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 79843, 159686, 239529, 319372, 399215, 479058, 638744, 798430, 958116, 1197645, 1277488, 1596860, 1916232, 2395290, 3193720, 3832464, 4790580, 6387440, 9581160, 19162320]

約数ペア:

[(1, 19162320), (2, 9581160), (3, 6387440), (4, 4790580), (5, 3832464), (6, 3193720), (8, 2395290), (10, 1916232), (12, 1596860), (15, 1277488), (16, 1197645), (20, 958116), (24, 798430), (30, 638744), (40, 479058), (48, 399215), (60, 319372), (80, 239529), (120, 159686), (240, 79843)]