120188580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{54139}}^1$

素因数の和:54188

約数の個数: 48

約数和(自身を含む): 345629760

約数和(自身を除く): 225441180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 54139, 108278, 162417, 216556, 270695, 324834, 541390, 649668, 812085, 1082780, 1624170, 2003143, 3248340, 4006286, 6009429, 8012572, 10015715, 12018858, 20031430, 24037716, 30047145, 40062860, 60094290, 120188580]

約数ペア:

[(1, 120188580), (2, 60094290), (3, 40062860), (4, 30047145), (5, 24037716), (6, 20031430), (10, 12018858), (12, 10015715), (15, 8012572), (20, 6009429), (30, 4006286), (37, 3248340), (60, 2003143), (74, 1624170), (111, 1082780), (148, 812085), (185, 649668), (222, 541390), (370, 324834), (444, 270695), (555, 216556), (740, 162417), (1110, 108278), (2220, 54139)]