235539840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1831}}^1$

素因数の和:1920

約数の個数: 128

約数和(自身を含む): 762405120

約数和(自身を除く): 526865280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 120, 128, 134, 160, 192, 201, 240, 268, 320, 335, 384, 402, 480, 536, 640, 670, 804, 960, 1005, 1072, 1340, 1608, 1831, 1920, 2010, 2144, 2680, 3216, 3662, 4020, 4288, 5360, 5493, 6432, 7324, 8040, 8576, 9155, 10720, 10986, 12864, 14648, 16080, 18310, 21440, 21972, 25728, 27465, 29296, 32160, 36620, 42880, 43944, 54930, 58592, 64320, 73240, 87888, 109860, 117184, 122677, 128640, 146480, 175776, 219720, 234368, 245354, 292960, 351552, 368031, 439440, 490708, 585920, 613385, 703104, 736062, 878880, 981416, 1171840, 1226770, 1472124, 1757760, 1840155, 1962832, 2453540, 2944248, 3515520, 3680310, 3925664, 4907080, 5888496, 7360620, 7851328, 9814160, 11776992, 14721240, 15702656, 19628320, 23553984, 29442480, 39256640, 47107968, 58884960, 78513280, 117769920, 235539840]

約数ペア:

[(1, 235539840), (2, 117769920), (3, 78513280), (4, 58884960), (5, 47107968), (6, 39256640), (8, 29442480), (10, 23553984), (12, 19628320), (15, 15702656), (16, 14721240), (20, 11776992), (24, 9814160), (30, 7851328), (32, 7360620), (40, 5888496), (48, 4907080), (60, 3925664), (64, 3680310), (67, 3515520), (80, 2944248), (96, 2453540), (120, 1962832), (128, 1840155), (134, 1757760), (160, 1472124), (192, 1226770), (201, 1171840), (240, 981416), (268, 878880), (320, 736062), (335, 703104), (384, 613385), (402, 585920), (480, 490708), (536, 439440), (640, 368031), (670, 351552), (804, 292960), (960, 245354), (1005, 234368), (1072, 219720), (1340, 175776), (1608, 146480), (1831, 128640), (1920, 122677), (2010, 117184), (2144, 109860), (2680, 87888), (3216, 73240), (3662, 64320), (4020, 58592), (4288, 54930), (5360, 43944), (5493, 42880), (6432, 36620), (7324, 32160), (8040, 29296), (8576, 27465), (9155, 25728), (10720, 21972), (10986, 21440), (12864, 18310), (14648, 16080)]