225320640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2971}}^1$

素因数の和:3070

約数の個数: 112

約数和(自身を含む): 724692480

約数和(自身を除く): 499371840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 158, 160, 192, 237, 240, 316, 320, 395, 474, 480, 632, 790, 948, 960, 1185, 1264, 1580, 1896, 2370, 2528, 2971, 3160, 3792, 4740, 5056, 5942, 6320, 7584, 8913, 9480, 11884, 12640, 14855, 15168, 17826, 18960, 23768, 25280, 29710, 35652, 37920, 44565, 47536, 59420, 71304, 75840, 89130, 95072, 118840, 142608, 178260, 190144, 234709, 237680, 285216, 356520, 469418, 475360, 570432, 704127, 713040, 938836, 950720, 1173545, 1408254, 1426080, 1877672, 2347090, 2816508, 2852160, 3520635, 3755344, 4694180, 5633016, 7041270, 7510688, 9388360, 11266032, 14082540, 15021376, 18776720, 22532064, 28165080, 37553440, 45064128, 56330160, 75106880, 112660320, 225320640]

約数ペア:

[(1, 225320640), (2, 112660320), (3, 75106880), (4, 56330160), (5, 45064128), (6, 37553440), (8, 28165080), (10, 22532064), (12, 18776720), (15, 15021376), (16, 14082540), (20, 11266032), (24, 9388360), (30, 7510688), (32, 7041270), (40, 5633016), (48, 4694180), (60, 3755344), (64, 3520635), (79, 2852160), (80, 2816508), (96, 2347090), (120, 1877672), (158, 1426080), (160, 1408254), (192, 1173545), (237, 950720), (240, 938836), (316, 713040), (320, 704127), (395, 570432), (474, 475360), (480, 469418), (632, 356520), (790, 285216), (948, 237680), (960, 234709), (1185, 190144), (1264, 178260), (1580, 142608), (1896, 118840), (2370, 95072), (2528, 89130), (2971, 75840), (3160, 71304), (3792, 59420), (4740, 47536), (5056, 44565), (5942, 37920), (6320, 35652), (7584, 29710), (8913, 25280), (9480, 23768), (11884, 18960), (12640, 17826), (14855, 15168)]