115721280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1747}}^1$

素因数の和:1793

約数の個数: 168

約数和(自身を含む): 415576512

約数和(自身を除く): 299855232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 414, 460, 480, 552, 576, 690, 720, 736, 828, 920, 960, 1035, 1104, 1380, 1440, 1472, 1656, 1747, 1840, 2070, 2208, 2760, 2880, 3312, 3494, 3680, 4140, 4416, 5241, 5520, 6624, 6988, 7360, 8280, 8735, 10482, 11040, 13248, 13976, 15723, 16560, 17470, 20964, 22080, 26205, 27952, 31446, 33120, 34940, 40181, 41928, 52410, 55904, 62892, 66240, 69880, 78615, 80362, 83856, 104820, 111808, 120543, 125784, 139760, 157230, 160724, 167712, 200905, 209640, 241086, 251568, 279520, 314460, 321448, 335424, 361629, 401810, 419280, 482172, 503136, 559040, 602715, 628920, 642896, 723258, 803620, 838560, 964344, 1006272, 1205430, 1257840, 1285792, 1446516, 1607240, 1677120, 1808145, 1928688, 2410860, 2515680, 2571584, 2893032, 3214480, 3616290, 3857376, 4821720, 5031360, 5786064, 6428960, 7232580, 7714752, 9643440, 11572128, 12857920, 14465160, 19286880, 23144256, 28930320, 38573760, 57860640, 115721280]

約数ペア:

[(1, 115721280), (2, 57860640), (3, 38573760), (4, 28930320), (5, 23144256), (6, 19286880), (8, 14465160), (9, 12857920), (10, 11572128), (12, 9643440), (15, 7714752), (16, 7232580), (18, 6428960), (20, 5786064), (23, 5031360), (24, 4821720), (30, 3857376), (32, 3616290), (36, 3214480), (40, 2893032), (45, 2571584), (46, 2515680), (48, 2410860), (60, 1928688), (64, 1808145), (69, 1677120), (72, 1607240), (80, 1446516), (90, 1285792), (92, 1257840), (96, 1205430), (115, 1006272), (120, 964344), (138, 838560), (144, 803620), (160, 723258), (180, 642896), (184, 628920), (192, 602715), (207, 559040), (230, 503136), (240, 482172), (276, 419280), (288, 401810), (320, 361629), (345, 335424), (360, 321448), (368, 314460), (414, 279520), (460, 251568), (480, 241086), (552, 209640), (576, 200905), (690, 167712), (720, 160724), (736, 157230), (828, 139760), (920, 125784), (960, 120543), (1035, 111808), (1104, 104820), (1380, 83856), (1440, 80362), (1472, 78615), (1656, 69880), (1747, 66240), (1840, 62892), (2070, 55904), (2208, 52410), (2760, 41928), (2880, 40181), (3312, 34940), (3494, 33120), (3680, 31446), (4140, 27952), (4416, 26205), (5241, 22080), (5520, 20964), (6624, 17470), (6988, 16560), (7360, 15723), (8280, 13976), (8735, 13248), (10482, 11040)]