206206320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{2267}}^1$

素因数の和:2662

約数の個数: 80

約数和(自身を含む): 641208960

約数和(自身を除く): 435002640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 379, 758, 1137, 1516, 1895, 2267, 2274, 3032, 3790, 4534, 4548, 5685, 6064, 6801, 7580, 9068, 9096, 11335, 11370, 13602, 15160, 18136, 18192, 22670, 22740, 27204, 30320, 34005, 36272, 45340, 45480, 54408, 68010, 90680, 90960, 108816, 136020, 181360, 272040, 544080, 859193, 1718386, 2577579, 3436772, 4295965, 5155158, 6873544, 8591930, 10310316, 12887895, 13747088, 17183860, 20620632, 25775790, 34367720, 41241264, 51551580, 68735440, 103103160, 206206320]

約数ペア:

[(1, 206206320), (2, 103103160), (3, 68735440), (4, 51551580), (5, 41241264), (6, 34367720), (8, 25775790), (10, 20620632), (12, 17183860), (15, 13747088), (16, 12887895), (20, 10310316), (24, 8591930), (30, 6873544), (40, 5155158), (48, 4295965), (60, 3436772), (80, 2577579), (120, 1718386), (240, 859193), (379, 544080), (758, 272040), (1137, 181360), (1516, 136020), (1895, 108816), (2267, 90960), (2274, 90680), (3032, 68010), (3790, 54408), (4534, 45480), (4548, 45340), (5685, 36272), (6064, 34005), (6801, 30320), (7580, 27204), (9068, 22740), (9096, 22670), (11335, 18192), (11370, 18136), (13602, 15160)]