31152960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1$

素因数の和:425

約数の個数: 168

約数和(自身を含む): 111145320

約数和(自身を除く): 79992360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 192, 232, 240, 261, 288, 290, 320, 348, 360, 373, 435, 464, 480, 522, 576, 580, 696, 720, 746, 870, 928, 960, 1044, 1119, 1160, 1305, 1392, 1440, 1492, 1740, 1856, 1865, 2088, 2238, 2320, 2610, 2784, 2880, 2984, 3357, 3480, 3730, 4176, 4476, 4640, 5220, 5568, 5595, 5968, 6714, 6960, 7460, 8352, 8952, 9280, 10440, 10817, 11190, 11936, 13428, 13920, 14920, 16704, 16785, 17904, 20880, 21634, 22380, 23872, 26856, 27840, 29840, 32451, 33570, 35808, 41760, 43268, 44760, 53712, 54085, 59680, 64902, 67140, 71616, 83520, 86536, 89520, 97353, 107424, 108170, 119360, 129804, 134280, 162255, 173072, 179040, 194706, 214848, 216340, 259608, 268560, 324510, 346144, 358080, 389412, 432680, 486765, 519216, 537120, 649020, 692288, 778824, 865360, 973530, 1038432, 1074240, 1298040, 1557648, 1730720, 1947060, 2076864, 2596080, 3115296, 3461440, 3894120, 5192160, 6230592, 7788240, 10384320, 15576480, 31152960]

約数ペア:

[(1, 31152960), (2, 15576480), (3, 10384320), (4, 7788240), (5, 6230592), (6, 5192160), (8, 3894120), (9, 3461440), (10, 3115296), (12, 2596080), (15, 2076864), (16, 1947060), (18, 1730720), (20, 1557648), (24, 1298040), (29, 1074240), (30, 1038432), (32, 973530), (36, 865360), (40, 778824), (45, 692288), (48, 649020), (58, 537120), (60, 519216), (64, 486765), (72, 432680), (80, 389412), (87, 358080), (90, 346144), (96, 324510), (116, 268560), (120, 259608), (144, 216340), (145, 214848), (160, 194706), (174, 179040), (180, 173072), (192, 162255), (232, 134280), (240, 129804), (261, 119360), (288, 108170), (290, 107424), (320, 97353), (348, 89520), (360, 86536), (373, 83520), (435, 71616), (464, 67140), (480, 64902), (522, 59680), (576, 54085), (580, 53712), (696, 44760), (720, 43268), (746, 41760), (870, 35808), (928, 33570), (960, 32451), (1044, 29840), (1119, 27840), (1160, 26856), (1305, 23872), (1392, 22380), (1440, 21634), (1492, 20880), (1740, 17904), (1856, 16785), (1865, 16704), (2088, 14920), (2238, 13920), (2320, 13428), (2610, 11936), (2784, 11190), (2880, 10817), (2984, 10440), (3357, 9280), (3480, 8952), (3730, 8352), (4176, 7460), (4476, 6960), (4640, 6714), (5220, 5968), (5568, 5595)]