130643280

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{20161}}^1$

素因数の和:20186

約数の個数: 100

約数和(自身を含む): 453765972

約数和(自身を除く): 323122692

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 20161, 40322, 60483, 80644, 100805, 120966, 161288, 181449, 201610, 241932, 302415, 322576, 362898, 403220, 483864, 544347, 604830, 725796, 806440, 907245, 967728, 1088694, 1209660, 1451592, 1612880, 1633041, 1814490, 2177388, 2419320, 2721735, 2903184, 3266082, 3628980, 4354776, 4838640, 5443470, 6532164, 7257960, 8165205, 8709552, 10886940, 13064328, 14515920, 16330410, 21773880, 26128656, 32660820, 43547760, 65321640, 130643280]

約数ペア:

[(1, 130643280), (2, 65321640), (3, 43547760), (4, 32660820), (5, 26128656), (6, 21773880), (8, 16330410), (9, 14515920), (10, 13064328), (12, 10886940), (15, 8709552), (16, 8165205), (18, 7257960), (20, 6532164), (24, 5443470), (27, 4838640), (30, 4354776), (36, 3628980), (40, 3266082), (45, 2903184), (48, 2721735), (54, 2419320), (60, 2177388), (72, 1814490), (80, 1633041), (81, 1612880), (90, 1451592), (108, 1209660), (120, 1088694), (135, 967728), (144, 907245), (162, 806440), (180, 725796), (216, 604830), (240, 544347), (270, 483864), (324, 403220), (360, 362898), (405, 322576), (432, 302415), (540, 241932), (648, 201610), (720, 181449), (810, 161288), (1080, 120966), (1296, 100805), (1620, 80644), (2160, 60483), (3240, 40322), (6480, 20161)]