495646560

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{397}}^1$

素因数の和:455

約数の個数: 288

約数和(自身を含む): 1847452320

約数和(自身を除く): 1351805760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 180, 204, 216, 240, 255, 270, 272, 288, 289, 306, 340, 360, 397, 408, 432, 459, 480, 510, 540, 544, 578, 612, 680, 720, 765, 794, 816, 864, 867, 918, 1020, 1080, 1156, 1191, 1224, 1360, 1440, 1445, 1530, 1588, 1632, 1734, 1836, 1985, 2040, 2160, 2295, 2312, 2382, 2448, 2601, 2720, 2890, 3060, 3176, 3468, 3573, 3672, 3970, 4080, 4320, 4335, 4590, 4624, 4764, 4896, 5202, 5780, 5955, 6120, 6352, 6749, 6936, 7146, 7344, 7803, 7940, 8160, 8670, 9180, 9248, 9528, 10404, 10719, 11560, 11910, 12240, 12704, 13005, 13498, 13872, 14292, 14688, 15606, 15880, 17340, 17865, 18360, 19056, 20247, 20808, 21438, 23120, 23820, 24480, 26010, 26996, 27744, 28584, 31212, 31760, 33745, 34680, 35730, 36720, 38112, 39015, 40494, 41616, 42876, 46240, 47640, 52020, 53595, 53992, 57168, 60741, 62424, 63520, 67490, 69360, 71460, 73440, 78030, 80988, 83232, 85752, 95280, 101235, 104040, 107190, 107984, 114336, 114733, 121482, 124848, 134980, 138720, 142920, 156060, 161976, 171504, 182223, 190560, 202470, 208080, 214380, 215968, 229466, 242964, 249696, 269960, 285840, 303705, 312120, 323952, 343008, 344199, 364446, 404940, 416160, 428760, 458932, 485928, 539920, 571680, 573665, 607410, 624240, 647904, 688398, 728892, 809880, 857520, 911115, 917864, 971856, 1032597, 1079840, 1147330, 1214820, 1248480, 1376796, 1457784, 1619760, 1715040, 1720995, 1822230, 1835728, 1943712, 2065194, 2294660, 2429640, 2753592, 2915568, 3097791, 3239520, 3441990, 3644460, 3671456, 4130388, 4589320, 4859280, 5162985, 5507184, 5831136, 6195582, 6883980, 7288920, 8260776, 9178640, 9718560, 10325970, 11014368, 12391164, 13767960, 14577840, 15488955, 16521552, 18357280, 20651940, 24782328, 27535920, 29155680, 30977910, 33043104, 41303880, 49564656, 55071840, 61955820, 82607760, 99129312, 123911640, 165215520, 247823280, 495646560]

約数ペア:

[(1, 495646560), (2, 247823280), (3, 165215520), (4, 123911640), (5, 99129312), (6, 82607760), (8, 61955820), (9, 55071840), (10, 49564656), (12, 41303880), (15, 33043104), (16, 30977910), (17, 29155680), (18, 27535920), (20, 24782328), (24, 20651940), (27, 18357280), (30, 16521552), (32, 15488955), (34, 14577840), (36, 13767960), (40, 12391164), (45, 11014368), (48, 10325970), (51, 9718560), (54, 9178640), (60, 8260776), (68, 7288920), (72, 6883980), (80, 6195582), (85, 5831136), (90, 5507184), (96, 5162985), (102, 4859280), (108, 4589320), (120, 4130388), (135, 3671456), (136, 3644460), (144, 3441990), (153, 3239520), (160, 3097791), (170, 2915568), (180, 2753592), (204, 2429640), (216, 2294660), (240, 2065194), (255, 1943712), (270, 1835728), (272, 1822230), (288, 1720995), (289, 1715040), (306, 1619760), (340, 1457784), (360, 1376796), (397, 1248480), (408, 1214820), (432, 1147330), (459, 1079840), (480, 1032597), (510, 971856), (540, 917864), (544, 911115), (578, 857520), (612, 809880), (680, 728892), (720, 688398), (765, 647904), (794, 624240), (816, 607410), (864, 573665), (867, 571680), (918, 539920), (1020, 485928), (1080, 458932), (1156, 428760), (1191, 416160), (1224, 404940), (1360, 364446), (1440, 344199), (1445, 343008), (1530, 323952), (1588, 312120), (1632, 303705), (1734, 285840), (1836, 269960), (1985, 249696), (2040, 242964), (2160, 229466), (2295, 215968), (2312, 214380), (2382, 208080), (2448, 202470), (2601, 190560), (2720, 182223), (2890, 171504), (3060, 161976), (3176, 156060), (3468, 142920), (3573, 138720), (3672, 134980), (3970, 124848), (4080, 121482), (4320, 114733), (4335, 114336), (4590, 107984), (4624, 107190), (4764, 104040), (4896, 101235), (5202, 95280), (5780, 85752), (5955, 83232), (6120, 80988), (6352, 78030), (6749, 73440), (6936, 71460), (7146, 69360), (7344, 67490), (7803, 63520), (7940, 62424), (8160, 60741), (8670, 57168), (9180, 53992), (9248, 53595), (9528, 52020), (10404, 47640), (10719, 46240), (11560, 42876), (11910, 41616), (12240, 40494), (12704, 39015), (13005, 38112), (13498, 36720), (13872, 35730), (14292, 34680), (14688, 33745), (15606, 31760), (15880, 31212), (17340, 28584), (17865, 27744), (18360, 26996), (19056, 26010), (20247, 24480), (20808, 23820), (21438, 23120)]