49977678720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{2029}}^1\times {\mathrm{12829}}^1$

素因数の和:14880

約数の個数: 128

約数和(自身を含む): 159394788000

約数和(自身を除く): 109417109280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 2029, 4058, 6087, 8116, 10145, 12174, 12829, 16232, 20290, 24348, 25658, 30435, 32464, 38487, 40580, 48696, 51316, 60870, 64145, 64928, 76974, 81160, 97392, 102632, 121740, 128290, 129856, 153948, 162320, 192435, 194784, 205264, 243480, 256580, 259712, 307896, 324640, 384870, 389568, 410528, 486960, 513160, 615792, 649280, 769740, 779136, 821056, 973920, 1026320, 1231584, 1298560, 1539480, 1642112, 1947840, 2052640, 2463168, 3078960, 3895680, 4105280, 4926336, 6157920, 8210560, 12315840, 24631680, 26030041, 52060082, 78090123, 104120164, 130150205, 156180246, 208240328, 260300410, 312360492, 390450615, 416480656, 520600820, 624720984, 780901230, 832961312, 1041201640, 1249441968, 1561802460, 1665922624, 2082403280, 2498883936, 3123604920, 3331845248, 4164806560, 4997767872, 6247209840, 8329613120, 9995535744, 12494419680, 16659226240, 24988839360, 49977678720]

約数ペア:

[(1, 49977678720), (2, 24988839360), (3, 16659226240), (4, 12494419680), (5, 9995535744), (6, 8329613120), (8, 6247209840), (10, 4997767872), (12, 4164806560), (15, 3331845248), (16, 3123604920), (20, 2498883936), (24, 2082403280), (30, 1665922624), (32, 1561802460), (40, 1249441968), (48, 1041201640), (60, 832961312), (64, 780901230), (80, 624720984), (96, 520600820), (120, 416480656), (128, 390450615), (160, 312360492), (192, 260300410), (240, 208240328), (320, 156180246), (384, 130150205), (480, 104120164), (640, 78090123), (960, 52060082), (1920, 26030041), (2029, 24631680), (4058, 12315840), (6087, 8210560), (8116, 6157920), (10145, 4926336), (12174, 4105280), (12829, 3895680), (16232, 3078960), (20290, 2463168), (24348, 2052640), (25658, 1947840), (30435, 1642112), (32464, 1539480), (38487, 1298560), (40580, 1231584), (48696, 1026320), (51316, 973920), (60870, 821056), (64145, 779136), (64928, 769740), (76974, 649280), (81160, 615792), (97392, 513160), (102632, 486960), (121740, 410528), (128290, 389568), (129856, 384870), (153948, 324640), (162320, 307896), (192435, 259712), (194784, 256580), (205264, 243480)]