549920160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:276

約数の個数: 288

約数和(自身を含む): 1972518912

約数和(自身を除く): 1422598752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 97, 120, 124, 127, 144, 155, 160, 180, 186, 194, 240, 248, 254, 279, 288, 291, 310, 360, 372, 381, 388, 465, 480, 485, 496, 508, 558, 582, 620, 635, 720, 744, 762, 776, 873, 930, 970, 992, 1016, 1116, 1143, 1164, 1240, 1270, 1395, 1440, 1455, 1488, 1524, 1552, 1746, 1860, 1905, 1940, 2032, 2232, 2286, 2328, 2480, 2540, 2790, 2910, 2976, 3007, 3048, 3104, 3492, 3720, 3810, 3880, 3937, 4064, 4365, 4464, 4572, 4656, 4960, 5080, 5580, 5715, 5820, 6014, 6096, 6984, 7440, 7620, 7760, 7874, 8730, 8928, 9021, 9144, 9312, 10160, 11160, 11430, 11640, 11811, 12028, 12192, 12319, 13968, 14880, 15035, 15240, 15520, 15748, 17460, 18042, 18288, 19685, 20320, 22320, 22860, 23280, 23622, 24056, 24638, 27063, 27936, 30070, 30480, 31496, 34920, 35433, 36084, 36576, 36957, 39370, 44640, 45105, 45720, 46560, 47244, 48112, 49276, 54126, 59055, 60140, 60960, 61595, 62992, 69840, 70866, 72168, 73914, 78740, 90210, 91440, 94488, 96224, 98552, 108252, 110871, 118110, 120280, 123190, 125984, 135315, 139680, 141732, 144336, 147828, 157480, 177165, 180420, 182880, 184785, 188976, 197104, 216504, 221742, 236220, 240560, 246380, 270630, 283464, 288672, 295656, 314960, 354330, 360840, 369570, 377952, 381889, 394208, 433008, 443484, 472440, 481120, 492760, 541260, 554355, 566928, 591312, 629920, 708660, 721680, 739140, 763778, 866016, 886968, 944880, 985520, 1082520, 1108710, 1133856, 1145667, 1182624, 1417320, 1443360, 1478280, 1527556, 1773936, 1889760, 1909445, 1971040, 2165040, 2217420, 2291334, 2834640, 2956560, 3055112, 3437001, 3547872, 3818890, 4330080, 4434840, 4582668, 5669280, 5728335, 5913120, 6110224, 6874002, 7637780, 8869680, 9165336, 11456670, 12220448, 13748004, 15275560, 17185005, 17739360, 18330672, 22913340, 27496008, 30551120, 34370010, 36661344, 45826680, 54992016, 61102240, 68740020, 91653360, 109984032, 137480040, 183306720, 274960080, 549920160]

約数ペア:

[(1, 549920160), (2, 274960080), (3, 183306720), (4, 137480040), (5, 109984032), (6, 91653360), (8, 68740020), (9, 61102240), (10, 54992016), (12, 45826680), (15, 36661344), (16, 34370010), (18, 30551120), (20, 27496008), (24, 22913340), (30, 18330672), (31, 17739360), (32, 17185005), (36, 15275560), (40, 13748004), (45, 12220448), (48, 11456670), (60, 9165336), (62, 8869680), (72, 7637780), (80, 6874002), (90, 6110224), (93, 5913120), (96, 5728335), (97, 5669280), (120, 4582668), (124, 4434840), (127, 4330080), (144, 3818890), (155, 3547872), (160, 3437001), (180, 3055112), (186, 2956560), (194, 2834640), (240, 2291334), (248, 2217420), (254, 2165040), (279, 1971040), (288, 1909445), (291, 1889760), (310, 1773936), (360, 1527556), (372, 1478280), (381, 1443360), (388, 1417320), (465, 1182624), (480, 1145667), (485, 1133856), (496, 1108710), (508, 1082520), (558, 985520), (582, 944880), (620, 886968), (635, 866016), (720, 763778), (744, 739140), (762, 721680), (776, 708660), (873, 629920), (930, 591312), (970, 566928), (992, 554355), (1016, 541260), (1116, 492760), (1143, 481120), (1164, 472440), (1240, 443484), (1270, 433008), (1395, 394208), (1440, 381889), (1455, 377952), (1488, 369570), (1524, 360840), (1552, 354330), (1746, 314960), (1860, 295656), (1905, 288672), (1940, 283464), (2032, 270630), (2232, 246380), (2286, 240560), (2328, 236220), (2480, 221742), (2540, 216504), (2790, 197104), (2910, 188976), (2976, 184785), (3007, 182880), (3048, 180420), (3104, 177165), (3492, 157480), (3720, 147828), (3810, 144336), (3880, 141732), (3937, 139680), (4064, 135315), (4365, 125984), (4464, 123190), (4572, 120280), (4656, 118110), (4960, 110871), (5080, 108252), (5580, 98552), (5715, 96224), (5820, 94488), (6014, 91440), (6096, 90210), (6984, 78740), (7440, 73914), (7620, 72168), (7760, 70866), (7874, 69840), (8730, 62992), (8928, 61595), (9021, 60960), (9144, 60140), (9312, 59055), (10160, 54126), (11160, 49276), (11430, 48112), (11640, 47244), (11811, 46560), (12028, 45720), (12192, 45105), (12319, 44640), (13968, 39370), (14880, 36957), (15035, 36576), (15240, 36084), (15520, 35433), (15748, 34920), (17460, 31496), (18042, 30480), (18288, 30070), (19685, 27936), (20320, 27063), (22320, 24638), (22860, 24056), (23280, 23622)]