149963760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{208283}}^1$

素因数の和:208302

約数の個数: 60

約数和(自身を含む): 503630712

約数和(自身を除く): 353666952

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 208283, 416566, 624849, 833132, 1041415, 1249698, 1666264, 1874547, 2082830, 2499396, 3124245, 3332528, 3749094, 4165660, 4998792, 6248490, 7498188, 8331320, 9372735, 9997584, 12496980, 14996376, 16662640, 18745470, 24993960, 29992752, 37490940, 49987920, 74981880, 149963760]

約数ペア:

[(1, 149963760), (2, 74981880), (3, 49987920), (4, 37490940), (5, 29992752), (6, 24993960), (8, 18745470), (9, 16662640), (10, 14996376), (12, 12496980), (15, 9997584), (16, 9372735), (18, 8331320), (20, 7498188), (24, 6248490), (30, 4998792), (36, 4165660), (40, 3749094), (45, 3332528), (48, 3124245), (60, 2499396), (72, 2082830), (80, 1874547), (90, 1666264), (120, 1249698), (144, 1041415), (180, 833132), (240, 624849), (360, 416566), (720, 208283)]