38215440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53077}}^1$

素因数の和:53096

約数の個数: 60

約数和(自身を含む): 128342604

約数和(自身を除く): 90127164

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, 53077, 106154, 159231, 212308, 265385, 318462, 424616, 477693, 530770, 636924, 796155, 849232, 955386, 1061540, 1273848, 1592310, 1910772, 2123080, 2388465, 2547696, 3184620, 3821544, 4246160, 4776930, 6369240, 7643088, 9553860, 12738480, 19107720, 38215440]

約数ペア:

[(1, 38215440), (2, 19107720), (3, 12738480), (4, 9553860), (5, 7643088), (6, 6369240), (8, 4776930), (9, 4246160), (10, 3821544), (12, 3184620), (15, 2547696), (16, 2388465), (18, 2123080), (20, 1910772), (24, 1592310), (30, 1273848), (36, 1061540), (40, 955386), (45, 849232), (48, 796155), (60, 636924), (72, 530770), (80, 477693), (90, 424616), (120, 318462), (144, 265385), (180, 212308), (240, 159231), (360, 106154), (720, 53077)]