1187409120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{401}}^1$

素因数の和:649

約数の個数: 192

約数和(自身を含む): 3890073600

約数和(自身を除く): 2702664480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 199, 240, 248, 310, 372, 398, 401, 465, 480, 496, 597, 620, 744, 796, 802, 930, 992, 995, 1194, 1203, 1240, 1488, 1592, 1604, 1860, 1990, 2005, 2388, 2406, 2480, 2976, 2985, 3184, 3208, 3720, 3980, 4010, 4776, 4812, 4960, 5970, 6015, 6169, 6368, 6416, 7440, 7960, 8020, 9552, 9624, 11940, 12030, 12338, 12431, 12832, 14880, 15920, 16040, 18507, 19104, 19248, 23880, 24060, 24676, 24862, 30845, 31840, 32080, 37014, 37293, 38496, 47760, 48120, 49352, 49724, 61690, 62155, 64160, 74028, 74586, 79799, 92535, 95520, 96240, 98704, 99448, 123380, 124310, 148056, 149172, 159598, 185070, 186465, 192480, 197408, 198896, 239397, 246760, 248620, 296112, 298344, 319196, 370140, 372930, 397792, 398995, 478794, 493520, 497240, 592224, 596688, 638392, 740280, 745860, 797990, 957588, 987040, 994480, 1193376, 1196985, 1276784, 1480560, 1491720, 1595980, 1915176, 1988960, 2393970, 2473769, 2553568, 2961120, 2983440, 3191960, 3830352, 4787940, 4947538, 5966880, 6383920, 7421307, 7660704, 9575880, 9895076, 12368845, 12767840, 14842614, 19151760, 19790152, 24737690, 29685228, 37106535, 38303520, 39580304, 49475380, 59370456, 74213070, 79160608, 98950760, 118740912, 148426140, 197901520, 237481824, 296852280, 395803040, 593704560, 1187409120]

約数ペア:

[(1, 1187409120), (2, 593704560), (3, 395803040), (4, 296852280), (5, 237481824), (6, 197901520), (8, 148426140), (10, 118740912), (12, 98950760), (15, 79160608), (16, 74213070), (20, 59370456), (24, 49475380), (30, 39580304), (31, 38303520), (32, 37106535), (40, 29685228), (48, 24737690), (60, 19790152), (62, 19151760), (80, 14842614), (93, 12767840), (96, 12368845), (120, 9895076), (124, 9575880), (155, 7660704), (160, 7421307), (186, 6383920), (199, 5966880), (240, 4947538), (248, 4787940), (310, 3830352), (372, 3191960), (398, 2983440), (401, 2961120), (465, 2553568), (480, 2473769), (496, 2393970), (597, 1988960), (620, 1915176), (744, 1595980), (796, 1491720), (802, 1480560), (930, 1276784), (992, 1196985), (995, 1193376), (1194, 994480), (1203, 987040), (1240, 957588), (1488, 797990), (1592, 745860), (1604, 740280), (1860, 638392), (1990, 596688), (2005, 592224), (2388, 497240), (2406, 493520), (2480, 478794), (2976, 398995), (2985, 397792), (3184, 372930), (3208, 370140), (3720, 319196), (3980, 298344), (4010, 296112), (4776, 248620), (4812, 246760), (4960, 239397), (5970, 198896), (6015, 197408), (6169, 192480), (6368, 186465), (6416, 185070), (7440, 159598), (7960, 149172), (8020, 148056), (9552, 124310), (9624, 123380), (11940, 99448), (12030, 98704), (12338, 96240), (12431, 95520), (12832, 92535), (14880, 79799), (15920, 74586), (16040, 74028), (18507, 64160), (19104, 62155), (19248, 61690), (23880, 49724), (24060, 49352), (24676, 48120), (24862, 47760), (30845, 38496), (31840, 37293), (32080, 37014)]