54638160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2347}}^1$

素因数の和:2460

約数の個数: 80

約数和(自身を含む): 171197376

約数和(自身を除く): 116559216

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, 2347, 2910, 3880, 4656, 4694, 5820, 7041, 7760, 9388, 11640, 11735, 14082, 18776, 23280, 23470, 28164, 35205, 37552, 46940, 56328, 70410, 93880, 112656, 140820, 187760, 227659, 281640, 455318, 563280, 682977, 910636, 1138295, 1365954, 1821272, 2276590, 2731908, 3414885, 3642544, 4553180, 5463816, 6829770, 9106360, 10927632, 13659540, 18212720, 27319080, 54638160]

約数ペア:

[(1, 54638160), (2, 27319080), (3, 18212720), (4, 13659540), (5, 10927632), (6, 9106360), (8, 6829770), (10, 5463816), (12, 4553180), (15, 3642544), (16, 3414885), (20, 2731908), (24, 2276590), (30, 1821272), (40, 1365954), (48, 1138295), (60, 910636), (80, 682977), (97, 563280), (120, 455318), (194, 281640), (240, 227659), (291, 187760), (388, 140820), (485, 112656), (582, 93880), (776, 70410), (970, 56328), (1164, 46940), (1455, 37552), (1552, 35205), (1940, 28164), (2328, 23470), (2347, 23280), (2910, 18776), (3880, 14082), (4656, 11735), (4694, 11640), (5820, 9388), (7041, 7760)]