156720820440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67261}}^1\times {\mathrm{19417}}^1$

素因数の和:86692

約数の個数: 64

約数和(自身を含む): 470193665760

約数和(自身を除く): 313472845320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 19417, 38834, 58251, 67261, 77668, 97085, 116502, 134522, 155336, 194170, 201783, 233004, 269044, 291255, 336305, 388340, 403566, 466008, 538088, 582510, 672610, 776680, 807132, 1008915, 1165020, 1345220, 1614264, 2017830, 2330040, 2690440, 4035660, 8071320, 1306006837, 2612013674, 3918020511, 5224027348, 6530034185, 7836041022, 10448054696, 13060068370, 15672082044, 19590102555, 26120136740, 31344164088, 39180205110, 52240273480, 78360410220, 156720820440]

約数ペア:

[(1, 156720820440), (2, 78360410220), (3, 52240273480), (4, 39180205110), (5, 31344164088), (6, 26120136740), (8, 19590102555), (10, 15672082044), (12, 13060068370), (15, 10448054696), (20, 7836041022), (24, 6530034185), (30, 5224027348), (40, 3918020511), (60, 2612013674), (120, 1306006837), (19417, 8071320), (38834, 4035660), (58251, 2690440), (67261, 2330040), (77668, 2017830), (97085, 1614264), (116502, 1345220), (134522, 1165020), (155336, 1008915), (194170, 807132), (201783, 776680), (233004, 672610), (269044, 582510), (291255, 538088), (336305, 466008), (388340, 403566)]