152472960

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:385

約数の個数: 192

約数和(自身を含む): 533688480

約数和(自身を除く): 381215520

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, 103, 120, 128, 144, 160, 180, 192, 206, 240, 257, 288, 309, 320, 360, 384, 412, 480, 514, 515, 576, 618, 640, 720, 771, 824, 927, 960, 1028, 1030, 1152, 1236, 1285, 1440, 1542, 1545, 1648, 1854, 1920, 2056, 2060, 2313, 2472, 2570, 2880, 3084, 3090, 3296, 3708, 3855, 4112, 4120, 4626, 4635, 4944, 5140, 5760, 6168, 6180, 6592, 7416, 7710, 8224, 8240, 9252, 9270, 9888, 10280, 11565, 12336, 12360, 13184, 14832, 15420, 16448, 16480, 18504, 18540, 19776, 20560, 23130, 24672, 24720, 26471, 29664, 30840, 32896, 32960, 37008, 37080, 39552, 41120, 46260, 49344, 49440, 52942, 59328, 61680, 65920, 74016, 74160, 79413, 82240, 92520, 98688, 98880, 105884, 118656, 123360, 132355, 148032, 148320, 158826, 164480, 185040, 197760, 211768, 238239, 246720, 264710, 296064, 296640, 317652, 370080, 397065, 423536, 476478, 493440, 529420, 593280, 635304, 740160, 794130, 847072, 952956, 1058840, 1191195, 1270608, 1480320, 1588260, 1694144, 1905912, 2117680, 2382390, 2541216, 3176520, 3388288, 3811824, 4235360, 4764780, 5082432, 6353040, 7623648, 8470720, 9529560, 10164864, 12706080, 15247296, 16941440, 19059120, 25412160, 30494592, 38118240, 50824320, 76236480, 152472960]

約数ペア:

[(1, 152472960), (2, 76236480), (3, 50824320), (4, 38118240), (5, 30494592), (6, 25412160), (8, 19059120), (9, 16941440), (10, 15247296), (12, 12706080), (15, 10164864), (16, 9529560), (18, 8470720), (20, 7623648), (24, 6353040), (30, 5082432), (32, 4764780), (36, 4235360), (40, 3811824), (45, 3388288), (48, 3176520), (60, 2541216), (64, 2382390), (72, 2117680), (80, 1905912), (90, 1694144), (96, 1588260), (103, 1480320), (120, 1270608), (128, 1191195), (144, 1058840), (160, 952956), (180, 847072), (192, 794130), (206, 740160), (240, 635304), (257, 593280), (288, 529420), (309, 493440), (320, 476478), (360, 423536), (384, 397065), (412, 370080), (480, 317652), (514, 296640), (515, 296064), (576, 264710), (618, 246720), (640, 238239), (720, 211768), (771, 197760), (824, 185040), (927, 164480), (960, 158826), (1028, 148320), (1030, 148032), (1152, 132355), (1236, 123360), (1285, 118656), (1440, 105884), (1542, 98880), (1545, 98688), (1648, 92520), (1854, 82240), (1920, 79413), (2056, 74160), (2060, 74016), (2313, 65920), (2472, 61680), (2570, 59328), (2880, 52942), (3084, 49440), (3090, 49344), (3296, 46260), (3708, 41120), (3855, 39552), (4112, 37080), (4120, 37008), (4626, 32960), (4635, 32896), (4944, 30840), (5140, 29664), (5760, 26471), (6168, 24720), (6180, 24672), (6592, 23130), (7416, 20560), (7710, 19776), (8224, 18540), (8240, 18504), (9252, 16480), (9270, 16448), (9888, 15420), (10280, 14832), (11565, 13184), (12336, 12360)]