171183240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5113}}^1$

素因数の和:5164

約数の個数: 128

約数和(自身を含む): 589132800

約数和(自身を除く): 417949560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2232, 2790, 3348, 3720, 4185, 5113, 5580, 6696, 8370, 10226, 11160, 15339, 16740, 20452, 25565, 30678, 33480, 40904, 46017, 51130, 61356, 76695, 92034, 102260, 122712, 138051, 153390, 158503, 184068, 204520, 230085, 276102, 306780, 317006, 368136, 460170, 475509, 552204, 613560, 634012, 690255, 792515, 920340, 951018, 1104408, 1268024, 1380510, 1426527, 1585030, 1840680, 1902036, 2377545, 2761020, 2853054, 3170060, 3804072, 4279581, 4755090, 5522040, 5706108, 6340120, 7132635, 8559162, 9510180, 11412216, 14265270, 17118324, 19020360, 21397905, 28530540, 34236648, 42795810, 57061080, 85591620, 171183240]

約数ペア:

[(1, 171183240), (2, 85591620), (3, 57061080), (4, 42795810), (5, 34236648), (6, 28530540), (8, 21397905), (9, 19020360), (10, 17118324), (12, 14265270), (15, 11412216), (18, 9510180), (20, 8559162), (24, 7132635), (27, 6340120), (30, 5706108), (31, 5522040), (36, 4755090), (40, 4279581), (45, 3804072), (54, 3170060), (60, 2853054), (62, 2761020), (72, 2377545), (90, 1902036), (93, 1840680), (108, 1585030), (120, 1426527), (124, 1380510), (135, 1268024), (155, 1104408), (180, 951018), (186, 920340), (216, 792515), (248, 690255), (270, 634012), (279, 613560), (310, 552204), (360, 475509), (372, 460170), (465, 368136), (540, 317006), (558, 306780), (620, 276102), (744, 230085), (837, 204520), (930, 184068), (1080, 158503), (1116, 153390), (1240, 138051), (1395, 122712), (1674, 102260), (1860, 92034), (2232, 76695), (2790, 61356), (3348, 51130), (3720, 46017), (4185, 40904), (5113, 33480), (5580, 30678), (6696, 25565), (8370, 20452), (10226, 16740), (11160, 15339)]