392432280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{20063}}^1$

素因数の和:20240

約数の個数: 64

約数和(自身を含む): 1184578560

約数和(自身を除く): 792146280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 163, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 3260, 3912, 4890, 6520, 9780, 19560, 20063, 40126, 60189, 80252, 100315, 120378, 160504, 200630, 240756, 300945, 401260, 481512, 601890, 802520, 1203780, 2407560, 3270269, 6540538, 9810807, 13081076, 16351345, 19621614, 26162152, 32702690, 39243228, 49054035, 65405380, 78486456, 98108070, 130810760, 196216140, 392432280]

約数ペア:

[(1, 392432280), (2, 196216140), (3, 130810760), (4, 98108070), (5, 78486456), (6, 65405380), (8, 49054035), (10, 39243228), (12, 32702690), (15, 26162152), (20, 19621614), (24, 16351345), (30, 13081076), (40, 9810807), (60, 6540538), (120, 3270269), (163, 2407560), (326, 1203780), (489, 802520), (652, 601890), (815, 481512), (978, 401260), (1304, 300945), (1630, 240756), (1956, 200630), (2445, 160504), (3260, 120378), (3912, 100315), (4890, 80252), (6520, 60189), (9780, 40126), (19560, 20063)]