155280960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{53917}}^1$

素因数の和:53940

約数の個数: 84

約数和(自身を含む): 534111708

約数和(自身を除く): 378830748

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, 53917, 107834, 161751, 215668, 269585, 323502, 431336, 485253, 539170, 647004, 808755, 862672, 970506, 1078340, 1294008, 1617510, 1725344, 1941012, 2156680, 2426265, 2588016, 3235020, 3450688, 3882024, 4313360, 4852530, 5176032, 6470040, 7764048, 8626720, 9705060, 10352064, 12940080, 15528096, 17253440, 19410120, 25880160, 31056192, 38820240, 51760320, 77640480, 155280960]

約数ペア:

[(1, 155280960), (2, 77640480), (3, 51760320), (4, 38820240), (5, 31056192), (6, 25880160), (8, 19410120), (9, 17253440), (10, 15528096), (12, 12940080), (15, 10352064), (16, 9705060), (18, 8626720), (20, 7764048), (24, 6470040), (30, 5176032), (32, 4852530), (36, 4313360), (40, 3882024), (45, 3450688), (48, 3235020), (60, 2588016), (64, 2426265), (72, 2156680), (80, 1941012), (90, 1725344), (96, 1617510), (120, 1294008), (144, 1078340), (160, 970506), (180, 862672), (192, 808755), (240, 647004), (288, 539170), (320, 485253), (360, 431336), (480, 323502), (576, 269585), (720, 215668), (960, 161751), (1440, 107834), (2880, 53917)]