180501984

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1303}}^1$

素因数の和:1369

約数の個数: 144

約数和(自身を含む): 568163232

約数和(自身を除く): 387661248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 37, 39, 48, 52, 72, 74, 78, 96, 104, 111, 117, 144, 148, 156, 208, 222, 234, 288, 296, 312, 333, 416, 444, 468, 481, 592, 624, 666, 888, 936, 962, 1184, 1248, 1303, 1332, 1443, 1776, 1872, 1924, 2606, 2664, 2886, 3552, 3744, 3848, 3909, 4329, 5212, 5328, 5772, 7696, 7818, 8658, 10424, 10656, 11544, 11727, 15392, 15636, 16939, 17316, 20848, 23088, 23454, 31272, 33878, 34632, 41696, 46176, 46908, 48211, 50817, 62544, 67756, 69264, 93816, 96422, 101634, 125088, 135512, 138528, 144633, 152451, 187632, 192844, 203268, 271024, 289266, 304902, 375264, 385688, 406536, 433899, 542048, 578532, 609804, 626743, 771376, 813072, 867798, 1157064, 1219608, 1253486, 1542752, 1626144, 1735596, 1880229, 2314128, 2439216, 2506972, 3471192, 3760458, 4628256, 4878432, 5013944, 5640687, 6942384, 7520916, 10027888, 11281374, 13884768, 15041832, 20055776, 22562748, 30083664, 45125496, 60167328, 90250992, 180501984]

約数ペア:

[(1, 180501984), (2, 90250992), (3, 60167328), (4, 45125496), (6, 30083664), (8, 22562748), (9, 20055776), (12, 15041832), (13, 13884768), (16, 11281374), (18, 10027888), (24, 7520916), (26, 6942384), (32, 5640687), (36, 5013944), (37, 4878432), (39, 4628256), (48, 3760458), (52, 3471192), (72, 2506972), (74, 2439216), (78, 2314128), (96, 1880229), (104, 1735596), (111, 1626144), (117, 1542752), (144, 1253486), (148, 1219608), (156, 1157064), (208, 867798), (222, 813072), (234, 771376), (288, 626743), (296, 609804), (312, 578532), (333, 542048), (416, 433899), (444, 406536), (468, 385688), (481, 375264), (592, 304902), (624, 289266), (666, 271024), (888, 203268), (936, 192844), (962, 187632), (1184, 152451), (1248, 144633), (1303, 138528), (1332, 135512), (1443, 125088), (1776, 101634), (1872, 96422), (1924, 93816), (2606, 69264), (2664, 67756), (2886, 62544), (3552, 50817), (3744, 48211), (3848, 46908), (3909, 46176), (4329, 41696), (5212, 34632), (5328, 33878), (5772, 31272), (7696, 23454), (7818, 23088), (8658, 20848), (10424, 17316), (10656, 16939), (11544, 15636), (11727, 15392)]