348011520

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:330

約数の個数: 176

約数和(自身を含む): 1127978880

約数和(自身を除く): 779967360

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, 139, 160, 163, 192, 240, 256, 278, 320, 326, 384, 417, 480, 489, 512, 556, 640, 652, 695, 768, 815, 834, 960, 978, 1024, 1112, 1280, 1304, 1390, 1536, 1630, 1668, 1920, 1956, 2085, 2224, 2445, 2560, 2608, 2780, 3072, 3260, 3336, 3840, 3912, 4170, 4448, 4890, 5120, 5216, 5560, 6520, 6672, 7680, 7824, 8340, 8896, 9780, 10432, 11120, 13040, 13344, 15360, 15648, 16680, 17792, 19560, 20864, 22240, 22657, 26080, 26688, 31296, 33360, 35584, 39120, 41728, 44480, 45314, 52160, 53376, 62592, 66720, 67971, 71168, 78240, 83456, 88960, 90628, 104320, 106752, 113285, 125184, 133440, 135942, 142336, 156480, 166912, 177920, 181256, 208640, 213504, 226570, 250368, 266880, 271884, 312960, 339855, 355840, 362512, 417280, 427008, 453140, 500736, 533760, 543768, 625920, 679710, 711680, 725024, 834560, 906280, 1067520, 1087536, 1251840, 1359420, 1450048, 1812560, 2135040, 2175072, 2503680, 2718840, 2900096, 3625120, 4350144, 5437680, 5800192, 7250240, 8700288, 10875360, 11600384, 14500480, 17400576, 21750720, 23200768, 29000960, 34801152, 43501440, 58001920, 69602304, 87002880, 116003840, 174005760, 348011520]

約数ペア:

[(1, 348011520), (2, 174005760), (3, 116003840), (4, 87002880), (5, 69602304), (6, 58001920), (8, 43501440), (10, 34801152), (12, 29000960), (15, 23200768), (16, 21750720), (20, 17400576), (24, 14500480), (30, 11600384), (32, 10875360), (40, 8700288), (48, 7250240), (60, 5800192), (64, 5437680), (80, 4350144), (96, 3625120), (120, 2900096), (128, 2718840), (139, 2503680), (160, 2175072), (163, 2135040), (192, 1812560), (240, 1450048), (256, 1359420), (278, 1251840), (320, 1087536), (326, 1067520), (384, 906280), (417, 834560), (480, 725024), (489, 711680), (512, 679710), (556, 625920), (640, 543768), (652, 533760), (695, 500736), (768, 453140), (815, 427008), (834, 417280), (960, 362512), (978, 355840), (1024, 339855), (1112, 312960), (1280, 271884), (1304, 266880), (1390, 250368), (1536, 226570), (1630, 213504), (1668, 208640), (1920, 181256), (1956, 177920), (2085, 166912), (2224, 156480), (2445, 142336), (2560, 135942), (2608, 133440), (2780, 125184), (3072, 113285), (3260, 106752), (3336, 104320), (3840, 90628), (3912, 88960), (4170, 83456), (4448, 78240), (4890, 71168), (5120, 67971), (5216, 66720), (5560, 62592), (6520, 53376), (6672, 52160), (7680, 45314), (7824, 44480), (8340, 41728), (8896, 39120), (9780, 35584), (10432, 33360), (11120, 31296), (13040, 26688), (13344, 26080), (15360, 22657), (15648, 22240), (16680, 20864), (17792, 19560)]