2079662040

素因数分解:

$2^3\times 3^7\times 5^1\times {\mathrm{23773}}^1$

素因数の和:23805

約数の個数: 128

約数和(自身を含む): 7018084800

約数和(自身を除く): 4938422760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 972, 1080, 1215, 1458, 1620, 1944, 2187, 2430, 2916, 3240, 3645, 4374, 4860, 5832, 7290, 8748, 9720, 10935, 14580, 17496, 21870, 23773, 29160, 43740, 47546, 71319, 87480, 95092, 118865, 142638, 190184, 213957, 237730, 285276, 356595, 427914, 475460, 570552, 641871, 713190, 855828, 950920, 1069785, 1283742, 1426380, 1711656, 1925613, 2139570, 2567484, 2852760, 3209355, 3851226, 4279140, 5134968, 5776839, 6418710, 7702452, 8558280, 9628065, 11553678, 12837420, 15404904, 17330517, 19256130, 23107356, 25674840, 28884195, 34661034, 38512260, 46214712, 51991551, 57768390, 69322068, 77024520, 86652585, 103983102, 115536780, 138644136, 173305170, 207966204, 231073560, 259957755, 346610340, 415932408, 519915510, 693220680, 1039831020, 2079662040]

約数ペア:

[(1, 2079662040), (2, 1039831020), (3, 693220680), (4, 519915510), (5, 415932408), (6, 346610340), (8, 259957755), (9, 231073560), (10, 207966204), (12, 173305170), (15, 138644136), (18, 115536780), (20, 103983102), (24, 86652585), (27, 77024520), (30, 69322068), (36, 57768390), (40, 51991551), (45, 46214712), (54, 38512260), (60, 34661034), (72, 28884195), (81, 25674840), (90, 23107356), (108, 19256130), (120, 17330517), (135, 15404904), (162, 12837420), (180, 11553678), (216, 9628065), (243, 8558280), (270, 7702452), (324, 6418710), (360, 5776839), (405, 5134968), (486, 4279140), (540, 3851226), (648, 3209355), (729, 2852760), (810, 2567484), (972, 2139570), (1080, 1925613), (1215, 1711656), (1458, 1426380), (1620, 1283742), (1944, 1069785), (2187, 950920), (2430, 855828), (2916, 713190), (3240, 641871), (3645, 570552), (4374, 475460), (4860, 427914), (5832, 356595), (7290, 285276), (8748, 237730), (9720, 213957), (10935, 190184), (14580, 142638), (17496, 118865), (21870, 95092), (23773, 87480), (29160, 71319), (43740, 47546)]