181164960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1297}}^1$

素因数の和:1415

約数の個数: 144

約数和(自身を含む): 625080456

約数和(自身を除く): 443915496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 97, 120, 144, 160, 180, 194, 240, 288, 291, 360, 388, 480, 485, 582, 720, 776, 873, 970, 1164, 1297, 1440, 1455, 1552, 1746, 1940, 2328, 2594, 2910, 3104, 3492, 3880, 3891, 4365, 4656, 5188, 5820, 6485, 6984, 7760, 7782, 8730, 9312, 10376, 11640, 11673, 12970, 13968, 15520, 15564, 17460, 19455, 20752, 23280, 23346, 25940, 27936, 31128, 34920, 38910, 41504, 46560, 46692, 51880, 58365, 62256, 69840, 77820, 93384, 103760, 116730, 124512, 125809, 139680, 155640, 186768, 207520, 233460, 251618, 311280, 373536, 377427, 466920, 503236, 622560, 629045, 754854, 933840, 1006472, 1132281, 1258090, 1509708, 1867680, 1887135, 2012944, 2264562, 2516180, 3019416, 3774270, 4025888, 4529124, 5032360, 5661405, 6038832, 7548540, 9058248, 10064720, 11322810, 12077664, 15097080, 18116496, 20129440, 22645620, 30194160, 36232992, 45291240, 60388320, 90582480, 181164960]

約数ペア:

[(1, 181164960), (2, 90582480), (3, 60388320), (4, 45291240), (5, 36232992), (6, 30194160), (8, 22645620), (9, 20129440), (10, 18116496), (12, 15097080), (15, 12077664), (16, 11322810), (18, 10064720), (20, 9058248), (24, 7548540), (30, 6038832), (32, 5661405), (36, 5032360), (40, 4529124), (45, 4025888), (48, 3774270), (60, 3019416), (72, 2516180), (80, 2264562), (90, 2012944), (96, 1887135), (97, 1867680), (120, 1509708), (144, 1258090), (160, 1132281), (180, 1006472), (194, 933840), (240, 754854), (288, 629045), (291, 622560), (360, 503236), (388, 466920), (480, 377427), (485, 373536), (582, 311280), (720, 251618), (776, 233460), (873, 207520), (970, 186768), (1164, 155640), (1297, 139680), (1440, 125809), (1455, 124512), (1552, 116730), (1746, 103760), (1940, 93384), (2328, 77820), (2594, 69840), (2910, 62256), (3104, 58365), (3492, 51880), (3880, 46692), (3891, 46560), (4365, 41504), (4656, 38910), (5188, 34920), (5820, 31128), (6485, 27936), (6984, 25940), (7760, 23346), (7782, 23280), (8730, 20752), (9312, 19455), (10376, 17460), (11640, 15564), (11673, 15520), (12970, 13968)]