420986880

素因数分解:

$2^{14}\times 3^2\times 5^1\times {\mathrm{571}}^1$

素因数の和:610

約数の個数: 180

約数和(自身を含む): 1461932472

約数和(自身を除く): 1040945592

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, 571, 576, 640, 720, 768, 960, 1024, 1142, 1152, 1280, 1440, 1536, 1713, 1920, 2048, 2284, 2304, 2560, 2855, 2880, 3072, 3426, 3840, 4096, 4568, 4608, 5120, 5139, 5710, 5760, 6144, 6852, 7680, 8192, 8565, 9136, 9216, 10240, 10278, 11420, 11520, 12288, 13704, 15360, 16384, 17130, 18272, 18432, 20480, 20556, 22840, 23040, 24576, 25695, 27408, 30720, 34260, 36544, 36864, 40960, 41112, 45680, 46080, 49152, 51390, 54816, 61440, 68520, 73088, 73728, 81920, 82224, 91360, 92160, 102780, 109632, 122880, 137040, 146176, 147456, 164448, 182720, 184320, 205560, 219264, 245760, 274080, 292352, 328896, 365440, 368640, 411120, 438528, 548160, 584704, 657792, 730880, 737280, 822240, 877056, 1096320, 1169408, 1315584, 1461760, 1644480, 1754112, 2192640, 2338816, 2631168, 2923520, 3288960, 3508224, 4385280, 4677632, 5262336, 5847040, 6577920, 7016448, 8770560, 9355264, 10524672, 11694080, 13155840, 14032896, 17541120, 21049344, 23388160, 26311680, 28065792, 35082240, 42098688, 46776320, 52623360, 70164480, 84197376, 105246720, 140328960, 210493440, 420986880]

約数ペア:

[(1, 420986880), (2, 210493440), (3, 140328960), (4, 105246720), (5, 84197376), (6, 70164480), (8, 52623360), (9, 46776320), (10, 42098688), (12, 35082240), (15, 28065792), (16, 26311680), (18, 23388160), (20, 21049344), (24, 17541120), (30, 14032896), (32, 13155840), (36, 11694080), (40, 10524672), (45, 9355264), (48, 8770560), (60, 7016448), (64, 6577920), (72, 5847040), (80, 5262336), (90, 4677632), (96, 4385280), (120, 3508224), (128, 3288960), (144, 2923520), (160, 2631168), (180, 2338816), (192, 2192640), (240, 1754112), (256, 1644480), (288, 1461760), (320, 1315584), (360, 1169408), (384, 1096320), (480, 877056), (512, 822240), (571, 737280), (576, 730880), (640, 657792), (720, 584704), (768, 548160), (960, 438528), (1024, 411120), (1142, 368640), (1152, 365440), (1280, 328896), (1440, 292352), (1536, 274080), (1713, 245760), (1920, 219264), (2048, 205560), (2284, 184320), (2304, 182720), (2560, 164448), (2855, 147456), (2880, 146176), (3072, 137040), (3426, 122880), (3840, 109632), (4096, 102780), (4568, 92160), (4608, 91360), (5120, 82224), (5139, 81920), (5710, 73728), (5760, 73088), (6144, 68520), (6852, 61440), (7680, 54816), (8192, 51390), (8565, 49152), (9136, 46080), (9216, 45680), (10240, 41112), (10278, 40960), (11420, 36864), (11520, 36544), (12288, 34260), (13704, 30720), (15360, 27408), (16384, 25695), (17130, 24576), (18272, 23040), (18432, 22840), (20480, 20556)]