340297920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{683}}^1$

素因数の和:879

約数の個数: 168

約数和(自身を含む): 1178972496

約数和(自身を除く): 838674576

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, 144, 160, 173, 180, 192, 240, 288, 320, 346, 360, 480, 519, 576, 683, 692, 720, 865, 960, 1038, 1366, 1384, 1440, 1557, 1730, 2049, 2076, 2595, 2732, 2768, 2880, 3114, 3415, 3460, 4098, 4152, 5190, 5464, 5536, 6147, 6228, 6830, 6920, 7785, 8196, 8304, 10245, 10380, 10928, 11072, 12294, 12456, 13660, 13840, 15570, 16392, 16608, 20490, 20760, 21856, 24588, 24912, 27320, 27680, 30735, 31140, 32784, 33216, 40980, 41520, 43712, 49176, 49824, 54640, 55360, 61470, 62280, 65568, 81960, 83040, 98352, 99648, 109280, 118159, 122940, 124560, 131136, 163920, 166080, 196704, 218560, 236318, 245880, 249120, 327840, 354477, 393408, 472636, 491760, 498240, 590795, 655680, 708954, 945272, 983520, 1063431, 1181590, 1417908, 1772385, 1890544, 1967040, 2126862, 2363180, 2835816, 3544770, 3781088, 4253724, 4726360, 5317155, 5671632, 7089540, 7562176, 8507448, 9452720, 10634310, 11343264, 14179080, 17014896, 18905440, 21268620, 22686528, 28358160, 34029792, 37810880, 42537240, 56716320, 68059584, 85074480, 113432640, 170148960, 340297920]

約数ペア:

[(1, 340297920), (2, 170148960), (3, 113432640), (4, 85074480), (5, 68059584), (6, 56716320), (8, 42537240), (9, 37810880), (10, 34029792), (12, 28358160), (15, 22686528), (16, 21268620), (18, 18905440), (20, 17014896), (24, 14179080), (30, 11343264), (32, 10634310), (36, 9452720), (40, 8507448), (45, 7562176), (48, 7089540), (60, 5671632), (64, 5317155), (72, 4726360), (80, 4253724), (90, 3781088), (96, 3544770), (120, 2835816), (144, 2363180), (160, 2126862), (173, 1967040), (180, 1890544), (192, 1772385), (240, 1417908), (288, 1181590), (320, 1063431), (346, 983520), (360, 945272), (480, 708954), (519, 655680), (576, 590795), (683, 498240), (692, 491760), (720, 472636), (865, 393408), (960, 354477), (1038, 327840), (1366, 249120), (1384, 245880), (1440, 236318), (1557, 218560), (1730, 196704), (2049, 166080), (2076, 163920), (2595, 131136), (2732, 124560), (2768, 122940), (2880, 118159), (3114, 109280), (3415, 99648), (3460, 98352), (4098, 83040), (4152, 81960), (5190, 65568), (5464, 62280), (5536, 61470), (6147, 55360), (6228, 54640), (6830, 49824), (6920, 49176), (7785, 43712), (8196, 41520), (8304, 40980), (10245, 33216), (10380, 32784), (10928, 31140), (11072, 30735), (12294, 27680), (12456, 27320), (13660, 24912), (13840, 24588), (15570, 21856), (16392, 20760), (16608, 20490)]