306452040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{313}}^1$

素因数の和:567

約数の個数: 128

約数和(自身を含む): 949536000

約数和(自身を除く): 643083960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 199, 205, 246, 313, 328, 398, 410, 492, 597, 615, 626, 796, 820, 939, 984, 995, 1194, 1230, 1252, 1565, 1592, 1640, 1878, 1990, 2388, 2460, 2504, 2985, 3130, 3756, 3980, 4695, 4776, 4920, 5970, 6260, 7512, 7960, 8159, 9390, 11940, 12520, 12833, 16318, 18780, 23880, 24477, 25666, 32636, 37560, 38499, 40795, 48954, 51332, 62287, 64165, 65272, 76998, 81590, 97908, 102664, 122385, 124574, 128330, 153996, 163180, 186861, 192495, 195816, 244770, 249148, 256660, 307992, 311435, 326360, 373722, 384990, 489540, 498296, 513320, 622870, 747444, 769980, 934305, 979080, 1245740, 1494888, 1539960, 1868610, 2491480, 2553767, 3737220, 5107534, 7474440, 7661301, 10215068, 12768835, 15322602, 20430136, 25537670, 30645204, 38306505, 51075340, 61290408, 76613010, 102150680, 153226020, 306452040]

約数ペア:

[(1, 306452040), (2, 153226020), (3, 102150680), (4, 76613010), (5, 61290408), (6, 51075340), (8, 38306505), (10, 30645204), (12, 25537670), (15, 20430136), (20, 15322602), (24, 12768835), (30, 10215068), (40, 7661301), (41, 7474440), (60, 5107534), (82, 3737220), (120, 2553767), (123, 2491480), (164, 1868610), (199, 1539960), (205, 1494888), (246, 1245740), (313, 979080), (328, 934305), (398, 769980), (410, 747444), (492, 622870), (597, 513320), (615, 498296), (626, 489540), (796, 384990), (820, 373722), (939, 326360), (984, 311435), (995, 307992), (1194, 256660), (1230, 249148), (1252, 244770), (1565, 195816), (1592, 192495), (1640, 186861), (1878, 163180), (1990, 153996), (2388, 128330), (2460, 124574), (2504, 122385), (2985, 102664), (3130, 97908), (3756, 81590), (3980, 76998), (4695, 65272), (4776, 64165), (4920, 62287), (5970, 51332), (6260, 48954), (7512, 40795), (7960, 38499), (8159, 37560), (9390, 32636), (11940, 25666), (12520, 24477), (12833, 23880), (16318, 18780)]