57782280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{3067}}^1$

素因数の和:3238

約数の個数: 64

約数和(自身を含む): 174507840

約数和(自身を除く): 116725560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 3067, 3140, 3768, 4710, 6134, 6280, 9201, 9420, 12268, 15335, 18402, 18840, 24536, 30670, 36804, 46005, 61340, 73608, 92010, 122680, 184020, 368040, 481519, 963038, 1444557, 1926076, 2407595, 2889114, 3852152, 4815190, 5778228, 7222785, 9630380, 11556456, 14445570, 19260760, 28891140, 57782280]

約数ペア:

[(1, 57782280), (2, 28891140), (3, 19260760), (4, 14445570), (5, 11556456), (6, 9630380), (8, 7222785), (10, 5778228), (12, 4815190), (15, 3852152), (20, 2889114), (24, 2407595), (30, 1926076), (40, 1444557), (60, 963038), (120, 481519), (157, 368040), (314, 184020), (471, 122680), (628, 92010), (785, 73608), (942, 61340), (1256, 46005), (1570, 36804), (1884, 30670), (2355, 24536), (3067, 18840), (3140, 18402), (3768, 15335), (4710, 12268), (6134, 9420), (6280, 9201)]