149451840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{51893}}^1$

素因数の和:51916

約数の個数: 84

約数和(自身を含む): 514061964

約数和(自身を除く): 364610124

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 51893, 103786, 155679, 207572, 259465, 311358, 415144, 467037, 518930, 622716, 778395, 830288, 934074, 1037860, 1245432, 1556790, 1660576, 1868148, 2075720, 2335185, 2490864, 3113580, 3321152, 3736296, 4151440, 4670370, 4981728, 6227160, 7472592, 8302880, 9340740, 9963456, 12454320, 14945184, 16605760, 18681480, 24908640, 29890368, 37362960, 49817280, 74725920, 149451840]

約数ペア:

[(1, 149451840), (2, 74725920), (3, 49817280), (4, 37362960), (5, 29890368), (6, 24908640), (8, 18681480), (9, 16605760), (10, 14945184), (12, 12454320), (15, 9963456), (16, 9340740), (18, 8302880), (20, 7472592), (24, 6227160), (30, 4981728), (32, 4670370), (36, 4151440), (40, 3736296), (45, 3321152), (48, 3113580), (60, 2490864), (64, 2335185), (72, 2075720), (80, 1868148), (90, 1660576), (96, 1556790), (120, 1245432), (144, 1037860), (160, 934074), (180, 830288), (192, 778395), (240, 622716), (288, 518930), (320, 467037), (360, 415144), (480, 311358), (576, 259465), (720, 207572), (960, 155679), (1440, 103786), (2880, 51893)]