627302880

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{499}}^1$

素因数の和:623

約数の個数: 240

約数和(自身を含む): 2241162000

約数和(自身を除く): 1613859120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 97, 108, 120, 135, 144, 160, 162, 180, 194, 216, 240, 270, 288, 291, 324, 360, 388, 405, 432, 480, 485, 499, 540, 582, 648, 720, 776, 810, 864, 873, 970, 998, 1080, 1164, 1296, 1440, 1455, 1497, 1552, 1620, 1746, 1940, 1996, 2160, 2328, 2495, 2592, 2619, 2910, 2994, 3104, 3240, 3492, 3880, 3992, 4320, 4365, 4491, 4656, 4990, 5238, 5820, 5988, 6480, 6984, 7485, 7760, 7857, 7984, 8730, 8982, 9312, 9980, 10476, 11640, 11976, 12960, 13095, 13473, 13968, 14970, 15520, 15714, 15968, 17460, 17964, 19960, 20952, 22455, 23280, 23952, 26190, 26946, 27936, 29940, 31428, 34920, 35928, 39285, 39920, 40419, 41904, 44910, 46560, 47904, 48403, 52380, 53892, 59880, 62856, 67365, 69840, 71856, 78570, 79840, 80838, 83808, 89820, 96806, 104760, 107784, 119760, 125712, 134730, 139680, 143712, 145209, 157140, 161676, 179640, 193612, 202095, 209520, 215568, 239520, 242015, 251424, 269460, 290418, 314280, 323352, 359280, 387224, 404190, 419040, 431136, 435627, 484030, 538920, 580836, 628560, 646704, 718560, 726045, 774448, 808380, 871254, 968060, 1077840, 1161672, 1257120, 1293408, 1306881, 1452090, 1548896, 1616760, 1742508, 1936120, 2155680, 2178135, 2323344, 2613762, 2904180, 3233520, 3485016, 3872240, 3920643, 4356270, 4646688, 5227524, 5808360, 6467040, 6534405, 6970032, 7744480, 7841286, 8712540, 10455048, 11616720, 13068810, 13940064, 15682572, 17425080, 19603215, 20910096, 23233440, 26137620, 31365144, 34850160, 39206430, 41820192, 52275240, 62730288, 69700320, 78412860, 104550480, 125460576, 156825720, 209100960, 313651440, 627302880]

約数ペア:

[(1, 627302880), (2, 313651440), (3, 209100960), (4, 156825720), (5, 125460576), (6, 104550480), (8, 78412860), (9, 69700320), (10, 62730288), (12, 52275240), (15, 41820192), (16, 39206430), (18, 34850160), (20, 31365144), (24, 26137620), (27, 23233440), (30, 20910096), (32, 19603215), (36, 17425080), (40, 15682572), (45, 13940064), (48, 13068810), (54, 11616720), (60, 10455048), (72, 8712540), (80, 7841286), (81, 7744480), (90, 6970032), (96, 6534405), (97, 6467040), (108, 5808360), (120, 5227524), (135, 4646688), (144, 4356270), (160, 3920643), (162, 3872240), (180, 3485016), (194, 3233520), (216, 2904180), (240, 2613762), (270, 2323344), (288, 2178135), (291, 2155680), (324, 1936120), (360, 1742508), (388, 1616760), (405, 1548896), (432, 1452090), (480, 1306881), (485, 1293408), (499, 1257120), (540, 1161672), (582, 1077840), (648, 968060), (720, 871254), (776, 808380), (810, 774448), (864, 726045), (873, 718560), (970, 646704), (998, 628560), (1080, 580836), (1164, 538920), (1296, 484030), (1440, 435627), (1455, 431136), (1497, 419040), (1552, 404190), (1620, 387224), (1746, 359280), (1940, 323352), (1996, 314280), (2160, 290418), (2328, 269460), (2495, 251424), (2592, 242015), (2619, 239520), (2910, 215568), (2994, 209520), (3104, 202095), (3240, 193612), (3492, 179640), (3880, 161676), (3992, 157140), (4320, 145209), (4365, 143712), (4491, 139680), (4656, 134730), (4990, 125712), (5238, 119760), (5820, 107784), (5988, 104760), (6480, 96806), (6984, 89820), (7485, 83808), (7760, 80838), (7857, 79840), (7984, 78570), (8730, 71856), (8982, 69840), (9312, 67365), (9980, 62856), (10476, 59880), (11640, 53892), (11976, 52380), (12960, 48403), (13095, 47904), (13473, 46560), (13968, 44910), (14970, 41904), (15520, 40419), (15714, 39920), (15968, 39285), (17460, 35928), (17964, 34920), (19960, 31428), (20952, 29940), (22455, 27936), (23280, 26946), (23952, 26190)]