136903680

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{2971}}^1$

素因数の和:3002

約数の個数: 132

約数和(自身を含む): 474527352

約数和(自身を除く): 337623672

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, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 2971, 3072, 3840, 4608, 5120, 5760, 5942, 7680, 8913, 9216, 11520, 11884, 14855, 15360, 17826, 23040, 23768, 26739, 29710, 35652, 44565, 46080, 47536, 53478, 59420, 71304, 89130, 95072, 106956, 118840, 133695, 142608, 178260, 190144, 213912, 237680, 267390, 285216, 356520, 380288, 427824, 475360, 534780, 570432, 713040, 760576, 855648, 950720, 1069560, 1140864, 1426080, 1521152, 1711296, 1901440, 2139120, 2281728, 2852160, 3042304, 3422592, 3802880, 4278240, 4563456, 5704320, 6845184, 7605760, 8556480, 9126912, 11408640, 13690368, 15211520, 17112960, 22817280, 27380736, 34225920, 45634560, 68451840, 136903680]

約数ペア:

[(1, 136903680), (2, 68451840), (3, 45634560), (4, 34225920), (5, 27380736), (6, 22817280), (8, 17112960), (9, 15211520), (10, 13690368), (12, 11408640), (15, 9126912), (16, 8556480), (18, 7605760), (20, 6845184), (24, 5704320), (30, 4563456), (32, 4278240), (36, 3802880), (40, 3422592), (45, 3042304), (48, 2852160), (60, 2281728), (64, 2139120), (72, 1901440), (80, 1711296), (90, 1521152), (96, 1426080), (120, 1140864), (128, 1069560), (144, 950720), (160, 855648), (180, 760576), (192, 713040), (240, 570432), (256, 534780), (288, 475360), (320, 427824), (360, 380288), (384, 356520), (480, 285216), (512, 267390), (576, 237680), (640, 213912), (720, 190144), (768, 178260), (960, 142608), (1024, 133695), (1152, 118840), (1280, 106956), (1440, 95072), (1536, 89130), (1920, 71304), (2304, 59420), (2560, 53478), (2880, 47536), (2971, 46080), (3072, 44565), (3840, 35652), (4608, 29710), (5120, 26739), (5760, 23768), (5942, 23040), (7680, 17826), (8913, 15360), (9216, 14855), (11520, 11884)]