71760960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{24917}}^1$

素因数の和:24940

約数の個数: 84

約数和(自身を含む): 246837708

約数和(自身を除く): 175076748

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, 24917, 49834, 74751, 99668, 124585, 149502, 199336, 224253, 249170, 299004, 373755, 398672, 448506, 498340, 598008, 747510, 797344, 897012, 996680, 1121265, 1196016, 1495020, 1594688, 1794024, 1993360, 2242530, 2392032, 2990040, 3588048, 3986720, 4485060, 4784064, 5980080, 7176096, 7973440, 8970120, 11960160, 14352192, 17940240, 23920320, 35880480, 71760960]

約数ペア:

[(1, 71760960), (2, 35880480), (3, 23920320), (4, 17940240), (5, 14352192), (6, 11960160), (8, 8970120), (9, 7973440), (10, 7176096), (12, 5980080), (15, 4784064), (16, 4485060), (18, 3986720), (20, 3588048), (24, 2990040), (30, 2392032), (32, 2242530), (36, 1993360), (40, 1794024), (45, 1594688), (48, 1495020), (60, 1196016), (64, 1121265), (72, 996680), (80, 897012), (90, 797344), (96, 747510), (120, 598008), (144, 498340), (160, 448506), (180, 398672), (192, 373755), (240, 299004), (288, 249170), (320, 224253), (360, 199336), (480, 149502), (576, 124585), (720, 99668), (960, 74751), (1440, 49834), (2880, 24917)]