68943720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{5923}}^1$

素因数の和:6034

約数の個数: 64

約数和(自身を含む): 208998720

約数和(自身を除く): 140055000

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, 5923, 11640, 11846, 17769, 23692, 29615, 35538, 47384, 59230, 71076, 88845, 118460, 142152, 177690, 236920, 355380, 574531, 710760, 1149062, 1723593, 2298124, 2872655, 3447186, 4596248, 5745310, 6894372, 8617965, 11490620, 13788744, 17235930, 22981240, 34471860, 68943720]

約数ペア:

[(1, 68943720), (2, 34471860), (3, 22981240), (4, 17235930), (5, 13788744), (6, 11490620), (8, 8617965), (10, 6894372), (12, 5745310), (15, 4596248), (20, 3447186), (24, 2872655), (30, 2298124), (40, 1723593), (60, 1149062), (97, 710760), (120, 574531), (194, 355380), (291, 236920), (388, 177690), (485, 142152), (582, 118460), (776, 88845), (970, 71076), (1164, 59230), (1455, 47384), (1940, 35538), (2328, 29615), (2910, 23692), (3880, 17769), (5820, 11846), (5923, 11640)]