455456160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1499}}^1$

素因数の和:1731

約数の個数: 144

約数和(自身を含む): 1562652000

約数和(自身を除く): 1107195840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 211, 240, 288, 360, 422, 480, 633, 720, 844, 1055, 1266, 1440, 1499, 1688, 1899, 2110, 2532, 2998, 3165, 3376, 3798, 4220, 4497, 5064, 5996, 6330, 6752, 7495, 7596, 8440, 8994, 9495, 10128, 11992, 12660, 13491, 14990, 15192, 16880, 17988, 18990, 20256, 22485, 23984, 25320, 26982, 29980, 30384, 33760, 35976, 37980, 44970, 47968, 50640, 53964, 59960, 60768, 67455, 71952, 75960, 89940, 101280, 107928, 119920, 134910, 143904, 151920, 179880, 215856, 239840, 269820, 303840, 316289, 359760, 431712, 539640, 632578, 719520, 948867, 1079280, 1265156, 1581445, 1897734, 2158560, 2530312, 2846601, 3162890, 3795468, 4744335, 5060624, 5693202, 6325780, 7590936, 9488670, 10121248, 11386404, 12651560, 14233005, 15181872, 18977340, 22772808, 25303120, 28466010, 30363744, 37954680, 45545616, 50606240, 56932020, 75909360, 91091232, 113864040, 151818720, 227728080, 455456160]

約数ペア:

[(1, 455456160), (2, 227728080), (3, 151818720), (4, 113864040), (5, 91091232), (6, 75909360), (8, 56932020), (9, 50606240), (10, 45545616), (12, 37954680), (15, 30363744), (16, 28466010), (18, 25303120), (20, 22772808), (24, 18977340), (30, 15181872), (32, 14233005), (36, 12651560), (40, 11386404), (45, 10121248), (48, 9488670), (60, 7590936), (72, 6325780), (80, 5693202), (90, 5060624), (96, 4744335), (120, 3795468), (144, 3162890), (160, 2846601), (180, 2530312), (211, 2158560), (240, 1897734), (288, 1581445), (360, 1265156), (422, 1079280), (480, 948867), (633, 719520), (720, 632578), (844, 539640), (1055, 431712), (1266, 359760), (1440, 316289), (1499, 303840), (1688, 269820), (1899, 239840), (2110, 215856), (2532, 179880), (2998, 151920), (3165, 143904), (3376, 134910), (3798, 119920), (4220, 107928), (4497, 101280), (5064, 89940), (5996, 75960), (6330, 71952), (6752, 67455), (7495, 60768), (7596, 59960), (8440, 53964), (8994, 50640), (9495, 47968), (10128, 44970), (11992, 37980), (12660, 35976), (13491, 33760), (14990, 30384), (15192, 29980), (16880, 26982), (17988, 25320), (18990, 23984), (20256, 22485)]