56407440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2423}}^1$

素因数の和:2536

約数の個数: 80

約数和(自身を含む): 176738688

約数和(自身を除く): 120331248

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, 2423, 2910, 3880, 4656, 4846, 5820, 7269, 7760, 9692, 11640, 12115, 14538, 19384, 23280, 24230, 29076, 36345, 38768, 48460, 58152, 72690, 96920, 116304, 145380, 193840, 235031, 290760, 470062, 581520, 705093, 940124, 1175155, 1410186, 1880248, 2350310, 2820372, 3525465, 3760496, 4700620, 5640744, 7050930, 9401240, 11281488, 14101860, 18802480, 28203720, 56407440]

約数ペア:

[(1, 56407440), (2, 28203720), (3, 18802480), (4, 14101860), (5, 11281488), (6, 9401240), (8, 7050930), (10, 5640744), (12, 4700620), (15, 3760496), (16, 3525465), (20, 2820372), (24, 2350310), (30, 1880248), (40, 1410186), (48, 1175155), (60, 940124), (80, 705093), (97, 581520), (120, 470062), (194, 290760), (240, 235031), (291, 193840), (388, 145380), (485, 116304), (582, 96920), (776, 72690), (970, 58152), (1164, 48460), (1455, 38768), (1552, 36345), (1940, 29076), (2328, 24230), (2423, 23280), (2910, 19384), (3880, 14538), (4656, 12115), (4846, 11640), (5820, 9692), (7269, 7760)]