2993540280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{257177}}^1$

素因数の和:257288

約数の個数: 64

約数和(自身を含む): 9073239840

約数和(自身を除く): 6079699560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2328, 2910, 3880, 5820, 11640, 257177, 514354, 771531, 1028708, 1285885, 1543062, 2057416, 2571770, 3086124, 3857655, 5143540, 6172248, 7715310, 10287080, 15430620, 24946169, 30861240, 49892338, 74838507, 99784676, 124730845, 149677014, 199569352, 249461690, 299354028, 374192535, 498923380, 598708056, 748385070, 997846760, 1496770140, 2993540280]

約数ペア:

[(1, 2993540280), (2, 1496770140), (3, 997846760), (4, 748385070), (5, 598708056), (6, 498923380), (8, 374192535), (10, 299354028), (12, 249461690), (15, 199569352), (20, 149677014), (24, 124730845), (30, 99784676), (40, 74838507), (60, 49892338), (97, 30861240), (120, 24946169), (194, 15430620), (291, 10287080), (388, 7715310), (485, 6172248), (582, 5143540), (776, 3857655), (970, 3086124), (1164, 2571770), (1455, 2057416), (1940, 1543062), (2328, 1285885), (2910, 1028708), (3880, 771531), (5820, 514354), (11640, 257177)]