145303680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{75679}}^1$

素因数の和:75701

約数の個数: 64

約数和(自身を含む): 463161600

約数和(自身を除く): 317857920

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, 75679, 151358, 227037, 302716, 378395, 454074, 605432, 756790, 908148, 1135185, 1210864, 1513580, 1816296, 2270370, 2421728, 3027160, 3632592, 4540740, 4843456, 6054320, 7265184, 9081480, 9686912, 12108640, 14530368, 18162960, 24217280, 29060736, 36325920, 48434560, 72651840, 145303680]

約数ペア:

[(1, 145303680), (2, 72651840), (3, 48434560), (4, 36325920), (5, 29060736), (6, 24217280), (8, 18162960), (10, 14530368), (12, 12108640), (15, 9686912), (16, 9081480), (20, 7265184), (24, 6054320), (30, 4843456), (32, 4540740), (40, 3632592), (48, 3027160), (60, 2421728), (64, 2270370), (80, 1816296), (96, 1513580), (120, 1210864), (128, 1135185), (160, 908148), (192, 756790), (240, 605432), (320, 454074), (384, 378395), (480, 302716), (640, 227037), (960, 151358), (1920, 75679)]