164121120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{37991}}^1$

素因数の和:38015

約数の個数: 96

約数和(自身を含む): 574439040

約数和(自身を除く): 410317920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 37991, 75982, 113973, 151964, 189955, 227946, 303928, 341919, 379910, 455892, 569865, 607856, 683838, 759820, 911784, 1025757, 1139730, 1215712, 1367676, 1519640, 1709595, 1823568, 2051514, 2279460, 2735352, 3039280, 3419190, 3647136, 4103028, 4558920, 5128785, 5470704, 6078560, 6838380, 8206056, 9117840, 10257570, 10941408, 13676760, 16412112, 18235680, 20515140, 27353520, 32824224, 41030280, 54707040, 82060560, 164121120]

約数ペア:

[(1, 164121120), (2, 82060560), (3, 54707040), (4, 41030280), (5, 32824224), (6, 27353520), (8, 20515140), (9, 18235680), (10, 16412112), (12, 13676760), (15, 10941408), (16, 10257570), (18, 9117840), (20, 8206056), (24, 6838380), (27, 6078560), (30, 5470704), (32, 5128785), (36, 4558920), (40, 4103028), (45, 3647136), (48, 3419190), (54, 3039280), (60, 2735352), (72, 2279460), (80, 2051514), (90, 1823568), (96, 1709595), (108, 1519640), (120, 1367676), (135, 1215712), (144, 1139730), (160, 1025757), (180, 911784), (216, 759820), (240, 683838), (270, 607856), (288, 569865), (360, 455892), (432, 379910), (480, 341919), (540, 303928), (720, 227946), (864, 189955), (1080, 151964), (1440, 113973), (2160, 75982), (4320, 37991)]