1208365320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{52721}}^1$

素因数の和:52926

約数の個数: 64

約数和(自身を含む): 3644144640

約数和(自身を除く): 2435779320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 191, 382, 573, 764, 955, 1146, 1528, 1910, 2292, 2865, 3820, 4584, 5730, 7640, 11460, 22920, 52721, 105442, 158163, 210884, 263605, 316326, 421768, 527210, 632652, 790815, 1054420, 1265304, 1581630, 2108840, 3163260, 6326520, 10069711, 20139422, 30209133, 40278844, 50348555, 60418266, 80557688, 100697110, 120836532, 151045665, 201394220, 241673064, 302091330, 402788440, 604182660, 1208365320]

約数ペア:

[(1, 1208365320), (2, 604182660), (3, 402788440), (4, 302091330), (5, 241673064), (6, 201394220), (8, 151045665), (10, 120836532), (12, 100697110), (15, 80557688), (20, 60418266), (24, 50348555), (30, 40278844), (40, 30209133), (60, 20139422), (120, 10069711), (191, 6326520), (382, 3163260), (573, 2108840), (764, 1581630), (955, 1265304), (1146, 1054420), (1528, 790815), (1910, 632652), (2292, 527210), (2865, 421768), (3820, 316326), (4584, 263605), (5730, 210884), (7640, 158163), (11460, 105442), (22920, 52721)]