16222320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{22531}}^1$

素因数の和:22550

約数の個数: 60

約数和(自身を含む): 54482376

約数和(自身を除く): 38260056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 22531, 45062, 67593, 90124, 112655, 135186, 180248, 202779, 225310, 270372, 337965, 360496, 405558, 450620, 540744, 675930, 811116, 901240, 1013895, 1081488, 1351860, 1622232, 1802480, 2027790, 2703720, 3244464, 4055580, 5407440, 8111160, 16222320]

約数ペア:

[(1, 16222320), (2, 8111160), (3, 5407440), (4, 4055580), (5, 3244464), (6, 2703720), (8, 2027790), (9, 1802480), (10, 1622232), (12, 1351860), (15, 1081488), (16, 1013895), (18, 901240), (20, 811116), (24, 675930), (30, 540744), (36, 450620), (40, 405558), (45, 360496), (48, 337965), (60, 270372), (72, 225310), (80, 202779), (90, 180248), (120, 135186), (144, 112655), (180, 90124), (240, 67593), (360, 45062), (720, 22531)]