153810960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{6607}}^1$

素因数の和:6720

約数の個数: 80

約数和(自身を含む): 481802496

約数和(自身を除く): 327991536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 194, 240, 291, 388, 485, 582, 776, 970, 1164, 1455, 1552, 1940, 2328, 2910, 3880, 4656, 5820, 6607, 7760, 11640, 13214, 19821, 23280, 26428, 33035, 39642, 52856, 66070, 79284, 99105, 105712, 132140, 158568, 198210, 264280, 317136, 396420, 528560, 640879, 792840, 1281758, 1585680, 1922637, 2563516, 3204395, 3845274, 5127032, 6408790, 7690548, 9613185, 10254064, 12817580, 15381096, 19226370, 25635160, 30762192, 38452740, 51270320, 76905480, 153810960]

約数ペア:

[(1, 153810960), (2, 76905480), (3, 51270320), (4, 38452740), (5, 30762192), (6, 25635160), (8, 19226370), (10, 15381096), (12, 12817580), (15, 10254064), (16, 9613185), (20, 7690548), (24, 6408790), (30, 5127032), (40, 3845274), (48, 3204395), (60, 2563516), (80, 1922637), (97, 1585680), (120, 1281758), (194, 792840), (240, 640879), (291, 528560), (388, 396420), (485, 317136), (582, 264280), (776, 198210), (970, 158568), (1164, 132140), (1455, 105712), (1552, 99105), (1940, 79284), (2328, 66070), (2910, 52856), (3880, 39642), (4656, 33035), (5820, 26428), (6607, 23280), (7760, 19821), (11640, 13214)]