807240960

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{887}}^1$

素因数の和:993

約数の個数: 216

約数和(自身を含む): 2831512320

約数和(自身を除く): 2024271360

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, 79, 80, 90, 96, 120, 128, 144, 158, 160, 180, 192, 237, 240, 256, 288, 316, 320, 360, 384, 395, 474, 480, 576, 632, 640, 711, 720, 768, 790, 887, 948, 960, 1152, 1185, 1264, 1280, 1422, 1440, 1580, 1774, 1896, 1920, 2304, 2370, 2528, 2661, 2844, 2880, 3160, 3548, 3555, 3792, 3840, 4435, 4740, 5056, 5322, 5688, 5760, 6320, 7096, 7110, 7584, 7983, 8870, 9480, 10112, 10644, 11376, 11520, 12640, 13305, 14192, 14220, 15168, 15966, 17740, 18960, 20224, 21288, 22752, 25280, 26610, 28384, 28440, 30336, 31932, 35480, 37920, 39915, 42576, 45504, 50560, 53220, 56768, 56880, 60672, 63864, 70073, 70960, 75840, 79830, 85152, 91008, 101120, 106440, 113536, 113760, 127728, 140146, 141920, 151680, 159660, 170304, 182016, 210219, 212880, 227072, 227520, 255456, 280292, 283840, 303360, 319320, 340608, 350365, 420438, 425760, 455040, 510912, 560584, 567680, 630657, 638640, 681216, 700730, 840876, 851520, 910080, 1021824, 1051095, 1121168, 1135360, 1261314, 1277280, 1401460, 1681752, 1703040, 2043648, 2102190, 2242336, 2522628, 2554560, 2802920, 3153285, 3363504, 3406080, 4204380, 4484672, 5045256, 5109120, 5605840, 6306570, 6727008, 8408760, 8969344, 10090512, 10218240, 11211680, 12613140, 13454016, 16817520, 17938688, 20181024, 22423360, 25226280, 26908032, 33635040, 40362048, 44846720, 50452560, 53816064, 67270080, 80724096, 89693440, 100905120, 134540160, 161448192, 201810240, 269080320, 403620480, 807240960]

約数ペア:

[(1, 807240960), (2, 403620480), (3, 269080320), (4, 201810240), (5, 161448192), (6, 134540160), (8, 100905120), (9, 89693440), (10, 80724096), (12, 67270080), (15, 53816064), (16, 50452560), (18, 44846720), (20, 40362048), (24, 33635040), (30, 26908032), (32, 25226280), (36, 22423360), (40, 20181024), (45, 17938688), (48, 16817520), (60, 13454016), (64, 12613140), (72, 11211680), (79, 10218240), (80, 10090512), (90, 8969344), (96, 8408760), (120, 6727008), (128, 6306570), (144, 5605840), (158, 5109120), (160, 5045256), (180, 4484672), (192, 4204380), (237, 3406080), (240, 3363504), (256, 3153285), (288, 2802920), (316, 2554560), (320, 2522628), (360, 2242336), (384, 2102190), (395, 2043648), (474, 1703040), (480, 1681752), (576, 1401460), (632, 1277280), (640, 1261314), (711, 1135360), (720, 1121168), (768, 1051095), (790, 1021824), (887, 910080), (948, 851520), (960, 840876), (1152, 700730), (1185, 681216), (1264, 638640), (1280, 630657), (1422, 567680), (1440, 560584), (1580, 510912), (1774, 455040), (1896, 425760), (1920, 420438), (2304, 350365), (2370, 340608), (2528, 319320), (2661, 303360), (2844, 283840), (2880, 280292), (3160, 255456), (3548, 227520), (3555, 227072), (3792, 212880), (3840, 210219), (4435, 182016), (4740, 170304), (5056, 159660), (5322, 151680), (5688, 141920), (5760, 140146), (6320, 127728), (7096, 113760), (7110, 113536), (7584, 106440), (7983, 101120), (8870, 91008), (9480, 85152), (10112, 79830), (10644, 75840), (11376, 70960), (11520, 70073), (12640, 63864), (13305, 60672), (14192, 56880), (14220, 56768), (15168, 53220), (15966, 50560), (17740, 45504), (18960, 42576), (20224, 39915), (21288, 37920), (22752, 35480), (25280, 31932), (26610, 30336), (28384, 28440)]