348662880

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{26903}}^1$

素因数の和:26930

約数の個数: 120

約数和(自身を含む): 1230535152

約数和(自身を除く): 881872272

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 26903, 53806, 80709, 107612, 134515, 161418, 215224, 242127, 269030, 322836, 403545, 430448, 484254, 538060, 645672, 726381, 807090, 860896, 968508, 1076120, 1210635, 1291344, 1452762, 1614180, 1937016, 2152240, 2179143, 2421270, 2582688, 2905524, 3228360, 3631905, 3874032, 4304480, 4358286, 4842540, 5811048, 6456720, 7263810, 7748064, 8716572, 9685080, 10895715, 11622096, 12913440, 14527620, 17433144, 19370160, 21791430, 23244192, 29055240, 34866288, 38740320, 43582860, 58110480, 69732576, 87165720, 116220960, 174331440, 348662880]

約数ペア:

[(1, 348662880), (2, 174331440), (3, 116220960), (4, 87165720), (5, 69732576), (6, 58110480), (8, 43582860), (9, 38740320), (10, 34866288), (12, 29055240), (15, 23244192), (16, 21791430), (18, 19370160), (20, 17433144), (24, 14527620), (27, 12913440), (30, 11622096), (32, 10895715), (36, 9685080), (40, 8716572), (45, 7748064), (48, 7263810), (54, 6456720), (60, 5811048), (72, 4842540), (80, 4358286), (81, 4304480), (90, 3874032), (96, 3631905), (108, 3228360), (120, 2905524), (135, 2582688), (144, 2421270), (160, 2179143), (162, 2152240), (180, 1937016), (216, 1614180), (240, 1452762), (270, 1291344), (288, 1210635), (324, 1076120), (360, 968508), (405, 860896), (432, 807090), (480, 726381), (540, 645672), (648, 538060), (720, 484254), (810, 430448), (864, 403545), (1080, 322836), (1296, 269030), (1440, 242127), (1620, 215224), (2160, 161418), (2592, 134515), (3240, 107612), (4320, 80709), (6480, 53806), (12960, 26903)]