39467520

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{571}}^1$

素因数の和:603

約数の個数: 160

約数和(自身を含む): 140437440

約数和(自身を除く): 100969920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 571, 576, 640, 720, 768, 864, 960, 1080, 1142, 1152, 1280, 1440, 1536, 1713, 1728, 1920, 2160, 2284, 2304, 2560, 2855, 2880, 3426, 3456, 3840, 4320, 4568, 4608, 5139, 5710, 5760, 6852, 6912, 7680, 8565, 8640, 9136, 10278, 11420, 11520, 13704, 13824, 15417, 17130, 17280, 18272, 20556, 22840, 23040, 25695, 27408, 30834, 34260, 34560, 36544, 41112, 45680, 51390, 54816, 61668, 68520, 69120, 73088, 77085, 82224, 91360, 102780, 109632, 123336, 137040, 146176, 154170, 164448, 182720, 205560, 219264, 246672, 274080, 292352, 308340, 328896, 365440, 411120, 438528, 493344, 548160, 616680, 657792, 730880, 822240, 877056, 986688, 1096320, 1233360, 1315584, 1461760, 1644480, 1973376, 2192640, 2466720, 2631168, 3288960, 3946752, 4385280, 4933440, 6577920, 7893504, 9866880, 13155840, 19733760, 39467520]

約数ペア:

[(1, 39467520), (2, 19733760), (3, 13155840), (4, 9866880), (5, 7893504), (6, 6577920), (8, 4933440), (9, 4385280), (10, 3946752), (12, 3288960), (15, 2631168), (16, 2466720), (18, 2192640), (20, 1973376), (24, 1644480), (27, 1461760), (30, 1315584), (32, 1233360), (36, 1096320), (40, 986688), (45, 877056), (48, 822240), (54, 730880), (60, 657792), (64, 616680), (72, 548160), (80, 493344), (90, 438528), (96, 411120), (108, 365440), (120, 328896), (128, 308340), (135, 292352), (144, 274080), (160, 246672), (180, 219264), (192, 205560), (216, 182720), (240, 164448), (256, 154170), (270, 146176), (288, 137040), (320, 123336), (360, 109632), (384, 102780), (432, 91360), (480, 82224), (512, 77085), (540, 73088), (571, 69120), (576, 68520), (640, 61668), (720, 54816), (768, 51390), (864, 45680), (960, 41112), (1080, 36544), (1142, 34560), (1152, 34260), (1280, 30834), (1440, 27408), (1536, 25695), (1713, 23040), (1728, 22840), (1920, 20556), (2160, 18272), (2284, 17280), (2304, 17130), (2560, 15417), (2855, 13824), (2880, 13704), (3426, 11520), (3456, 11420), (3840, 10278), (4320, 9136), (4568, 8640), (4608, 8565), (5139, 7680), (5710, 6912), (5760, 6852)]