130519320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{11213}}^1$

素因数の和:11324

約数の個数: 64

約数和(自身を含む): 395629920

約数和(自身を除く): 265110600

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, 11213, 11640, 22426, 33639, 44852, 56065, 67278, 89704, 112130, 134556, 168195, 224260, 269112, 336390, 448520, 672780, 1087661, 1345560, 2175322, 3262983, 4350644, 5438305, 6525966, 8701288, 10876610, 13051932, 16314915, 21753220, 26103864, 32629830, 43506440, 65259660, 130519320]

約数ペア:

[(1, 130519320), (2, 65259660), (3, 43506440), (4, 32629830), (5, 26103864), (6, 21753220), (8, 16314915), (10, 13051932), (12, 10876610), (15, 8701288), (20, 6525966), (24, 5438305), (30, 4350644), (40, 3262983), (60, 2175322), (97, 1345560), (120, 1087661), (194, 672780), (291, 448520), (388, 336390), (485, 269112), (582, 224260), (776, 168195), (970, 134556), (1164, 112130), (1455, 89704), (1940, 67278), (2328, 56065), (2910, 44852), (3880, 33639), (5820, 22426), (11213, 11640)]