136303920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{189311}}^1$

素因数の和:189330

約数の個数: 60

約数和(自身を含む): 457756416

約数和(自身を除く): 321452496

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, 189311, 378622, 567933, 757244, 946555, 1135866, 1514488, 1703799, 1893110, 2271732, 2839665, 3028976, 3407598, 3786220, 4543464, 5679330, 6815196, 7572440, 8518995, 9086928, 11358660, 13630392, 15144880, 17037990, 22717320, 27260784, 34075980, 45434640, 68151960, 136303920]

約数ペア:

[(1, 136303920), (2, 68151960), (3, 45434640), (4, 34075980), (5, 27260784), (6, 22717320), (8, 17037990), (9, 15144880), (10, 13630392), (12, 11358660), (15, 9086928), (16, 8518995), (18, 7572440), (20, 6815196), (24, 5679330), (30, 4543464), (36, 3786220), (40, 3407598), (45, 3028976), (48, 2839665), (60, 2271732), (72, 1893110), (80, 1703799), (90, 1514488), (120, 1135866), (144, 946555), (180, 757244), (240, 567933), (360, 378622), (720, 189311)]