38259120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:307

約数の個数: 160

約数和(自身を含む): 128563200

約数和(自身を除く): 90304080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 29, 30, 40, 46, 48, 58, 60, 69, 80, 87, 92, 115, 116, 120, 138, 145, 174, 184, 230, 232, 239, 240, 276, 290, 345, 348, 368, 435, 460, 464, 478, 552, 580, 667, 690, 696, 717, 870, 920, 956, 1104, 1160, 1195, 1334, 1380, 1392, 1434, 1740, 1840, 1912, 2001, 2320, 2390, 2668, 2760, 2868, 3335, 3480, 3585, 3824, 4002, 4780, 5336, 5497, 5520, 5736, 6670, 6931, 6960, 7170, 8004, 9560, 10005, 10672, 10994, 11472, 13340, 13862, 14340, 16008, 16491, 19120, 20010, 20793, 21988, 26680, 27485, 27724, 28680, 32016, 32982, 34655, 40020, 41586, 43976, 53360, 54970, 55448, 57360, 65964, 69310, 80040, 82455, 83172, 87952, 103965, 109940, 110896, 131928, 138620, 159413, 160080, 164910, 166344, 207930, 219880, 263856, 277240, 318826, 329820, 332688, 415860, 439760, 478239, 554480, 637652, 659640, 797065, 831720, 956478, 1275304, 1319280, 1594130, 1663440, 1912956, 2391195, 2550608, 3188260, 3825912, 4782390, 6376520, 7651824, 9564780, 12753040, 19129560, 38259120]

約数ペア:

[(1, 38259120), (2, 19129560), (3, 12753040), (4, 9564780), (5, 7651824), (6, 6376520), (8, 4782390), (10, 3825912), (12, 3188260), (15, 2550608), (16, 2391195), (20, 1912956), (23, 1663440), (24, 1594130), (29, 1319280), (30, 1275304), (40, 956478), (46, 831720), (48, 797065), (58, 659640), (60, 637652), (69, 554480), (80, 478239), (87, 439760), (92, 415860), (115, 332688), (116, 329820), (120, 318826), (138, 277240), (145, 263856), (174, 219880), (184, 207930), (230, 166344), (232, 164910), (239, 160080), (240, 159413), (276, 138620), (290, 131928), (345, 110896), (348, 109940), (368, 103965), (435, 87952), (460, 83172), (464, 82455), (478, 80040), (552, 69310), (580, 65964), (667, 57360), (690, 55448), (696, 54970), (717, 53360), (870, 43976), (920, 41586), (956, 40020), (1104, 34655), (1160, 32982), (1195, 32016), (1334, 28680), (1380, 27724), (1392, 27485), (1434, 26680), (1740, 21988), (1840, 20793), (1912, 20010), (2001, 19120), (2320, 16491), (2390, 16008), (2668, 14340), (2760, 13862), (2868, 13340), (3335, 11472), (3480, 10994), (3585, 10672), (3824, 10005), (4002, 9560), (4780, 8004), (5336, 7170), (5497, 6960), (5520, 6931), (5736, 6670)]