380055240

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2861}}^1$

素因数の和:2925

約数の個数: 160

約数和(自身を含む): 1309021560

約数和(自身を除く): 928966320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 72, 81, 82, 90, 108, 120, 123, 135, 162, 164, 180, 205, 216, 246, 270, 324, 328, 360, 369, 405, 410, 492, 540, 615, 648, 738, 810, 820, 984, 1080, 1107, 1230, 1476, 1620, 1640, 1845, 2214, 2460, 2861, 2952, 3240, 3321, 3690, 4428, 4920, 5535, 5722, 6642, 7380, 8583, 8856, 11070, 11444, 13284, 14305, 14760, 16605, 17166, 22140, 22888, 25749, 26568, 28610, 33210, 34332, 42915, 44280, 51498, 57220, 66420, 68664, 77247, 85830, 102996, 114440, 117301, 128745, 132840, 154494, 171660, 205992, 231741, 234602, 257490, 308988, 343320, 351903, 386235, 463482, 469204, 514980, 586505, 617976, 703806, 772470, 926964, 938408, 1029960, 1055709, 1158705, 1173010, 1407612, 1544940, 1759515, 1853928, 2111418, 2317410, 2346020, 2815224, 3089880, 3167127, 3519030, 4222836, 4634820, 4692040, 5278545, 6334254, 7038060, 8445672, 9269640, 9501381, 10557090, 12668508, 14076120, 15835635, 19002762, 21114180, 25337016, 31671270, 38005524, 42228360, 47506905, 63342540, 76011048, 95013810, 126685080, 190027620, 380055240]

約数ペア:

[(1, 380055240), (2, 190027620), (3, 126685080), (4, 95013810), (5, 76011048), (6, 63342540), (8, 47506905), (9, 42228360), (10, 38005524), (12, 31671270), (15, 25337016), (18, 21114180), (20, 19002762), (24, 15835635), (27, 14076120), (30, 12668508), (36, 10557090), (40, 9501381), (41, 9269640), (45, 8445672), (54, 7038060), (60, 6334254), (72, 5278545), (81, 4692040), (82, 4634820), (90, 4222836), (108, 3519030), (120, 3167127), (123, 3089880), (135, 2815224), (162, 2346020), (164, 2317410), (180, 2111418), (205, 1853928), (216, 1759515), (246, 1544940), (270, 1407612), (324, 1173010), (328, 1158705), (360, 1055709), (369, 1029960), (405, 938408), (410, 926964), (492, 772470), (540, 703806), (615, 617976), (648, 586505), (738, 514980), (810, 469204), (820, 463482), (984, 386235), (1080, 351903), (1107, 343320), (1230, 308988), (1476, 257490), (1620, 234602), (1640, 231741), (1845, 205992), (2214, 171660), (2460, 154494), (2861, 132840), (2952, 128745), (3240, 117301), (3321, 114440), (3690, 102996), (4428, 85830), (4920, 77247), (5535, 68664), (5722, 66420), (6642, 57220), (7380, 51498), (8583, 44280), (8856, 42915), (11070, 34332), (11444, 33210), (13284, 28610), (14305, 26568), (14760, 25749), (16605, 22888), (17166, 22140)]