49661280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{34487}}^1$

素因数の和:34508

約数の個数: 72

約数和(自身を含む): 169474032

約数和(自身を除く): 119812752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 34487, 68974, 103461, 137948, 172435, 206922, 275896, 310383, 344870, 413844, 517305, 551792, 620766, 689740, 827688, 1034610, 1103584, 1241532, 1379480, 1551915, 1655376, 2069220, 2483064, 2758960, 3103830, 3310752, 4138440, 4966128, 5517920, 6207660, 8276880, 9932256, 12415320, 16553760, 24830640, 49661280]

約数ペア:

[(1, 49661280), (2, 24830640), (3, 16553760), (4, 12415320), (5, 9932256), (6, 8276880), (8, 6207660), (9, 5517920), (10, 4966128), (12, 4138440), (15, 3310752), (16, 3103830), (18, 2758960), (20, 2483064), (24, 2069220), (30, 1655376), (32, 1551915), (36, 1379480), (40, 1241532), (45, 1103584), (48, 1034610), (60, 827688), (72, 689740), (80, 620766), (90, 551792), (96, 517305), (120, 413844), (144, 344870), (160, 310383), (180, 275896), (240, 206922), (288, 172435), (360, 137948), (480, 103461), (720, 68974), (1440, 34487)]