124420320

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{347}}^1$

素因数の和:454

約数の個数: 192

約数和(自身を含む): 441987840

約数和(自身を除く): 317567520

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, 83, 90, 96, 108, 120, 135, 144, 160, 166, 180, 216, 240, 249, 270, 288, 332, 347, 360, 415, 432, 480, 498, 540, 664, 694, 720, 747, 830, 864, 996, 1041, 1080, 1245, 1328, 1388, 1440, 1494, 1660, 1735, 1992, 2082, 2160, 2241, 2490, 2656, 2776, 2988, 3123, 3320, 3470, 3735, 3984, 4164, 4320, 4482, 4980, 5205, 5552, 5976, 6246, 6640, 6940, 7470, 7968, 8328, 8964, 9369, 9960, 10410, 11104, 11205, 11952, 12492, 13280, 13880, 14940, 15615, 16656, 17928, 18738, 19920, 20820, 22410, 23904, 24984, 27760, 28801, 29880, 31230, 33312, 35856, 37476, 39840, 41640, 44820, 46845, 49968, 55520, 57602, 59760, 62460, 71712, 74952, 83280, 86403, 89640, 93690, 99936, 115204, 119520, 124920, 144005, 149904, 166560, 172806, 179280, 187380, 230408, 249840, 259209, 288010, 299808, 345612, 358560, 374760, 432015, 460816, 499680, 518418, 576020, 691224, 749520, 777627, 864030, 921632, 1036836, 1152040, 1296045, 1382448, 1499040, 1555254, 1728060, 2073672, 2304080, 2592090, 2764896, 3110508, 3456120, 3888135, 4147344, 4608160, 5184180, 6221016, 6912240, 7776270, 8294688, 10368360, 12442032, 13824480, 15552540, 20736720, 24884064, 31105080, 41473440, 62210160, 124420320]

約数ペア:

[(1, 124420320), (2, 62210160), (3, 41473440), (4, 31105080), (5, 24884064), (6, 20736720), (8, 15552540), (9, 13824480), (10, 12442032), (12, 10368360), (15, 8294688), (16, 7776270), (18, 6912240), (20, 6221016), (24, 5184180), (27, 4608160), (30, 4147344), (32, 3888135), (36, 3456120), (40, 3110508), (45, 2764896), (48, 2592090), (54, 2304080), (60, 2073672), (72, 1728060), (80, 1555254), (83, 1499040), (90, 1382448), (96, 1296045), (108, 1152040), (120, 1036836), (135, 921632), (144, 864030), (160, 777627), (166, 749520), (180, 691224), (216, 576020), (240, 518418), (249, 499680), (270, 460816), (288, 432015), (332, 374760), (347, 358560), (360, 345612), (415, 299808), (432, 288010), (480, 259209), (498, 249840), (540, 230408), (664, 187380), (694, 179280), (720, 172806), (747, 166560), (830, 149904), (864, 144005), (996, 124920), (1041, 119520), (1080, 115204), (1245, 99936), (1328, 93690), (1388, 89640), (1440, 86403), (1494, 83280), (1660, 74952), (1735, 71712), (1992, 62460), (2082, 59760), (2160, 57602), (2241, 55520), (2490, 49968), (2656, 46845), (2776, 44820), (2988, 41640), (3123, 39840), (3320, 37476), (3470, 35856), (3735, 33312), (3984, 31230), (4164, 29880), (4320, 28801), (4482, 27760), (4980, 24984), (5205, 23904), (5552, 22410), (5976, 20820), (6246, 19920), (6640, 18738), (6940, 17928), (7470, 16656), (7968, 15615), (8328, 14940), (8964, 13880), (9369, 13280), (9960, 12492), (10410, 11952), (11104, 11205)]