238318560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{461}}^1$

素因数の和:841

約数の個数: 144

約数和(自身を含む): 817296480

約数和(自身を除く): 578977920

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, 240, 288, 359, 360, 461, 480, 718, 720, 922, 1077, 1383, 1436, 1440, 1795, 1844, 2154, 2305, 2766, 2872, 3231, 3590, 3688, 4149, 4308, 4610, 5385, 5532, 5744, 6462, 6915, 7180, 7376, 8298, 8616, 9220, 10770, 11064, 11488, 12924, 13830, 14360, 14752, 16155, 16596, 17232, 18440, 20745, 21540, 22128, 25848, 27660, 28720, 32310, 33192, 34464, 36880, 41490, 43080, 44256, 51696, 55320, 57440, 64620, 66384, 73760, 82980, 86160, 103392, 110640, 129240, 132768, 165499, 165960, 172320, 221280, 258480, 330998, 331920, 496497, 516960, 661996, 663840, 827495, 992994, 1323992, 1489491, 1654990, 1985988, 2482485, 2647984, 2978982, 3309980, 3971976, 4964970, 5295968, 5957964, 6619960, 7447455, 7943952, 9929940, 11915928, 13239920, 14894910, 15887904, 19859880, 23831856, 26479840, 29789820, 39719760, 47663712, 59579640, 79439520, 119159280, 238318560]

約数ペア:

[(1, 238318560), (2, 119159280), (3, 79439520), (4, 59579640), (5, 47663712), (6, 39719760), (8, 29789820), (9, 26479840), (10, 23831856), (12, 19859880), (15, 15887904), (16, 14894910), (18, 13239920), (20, 11915928), (24, 9929940), (30, 7943952), (32, 7447455), (36, 6619960), (40, 5957964), (45, 5295968), (48, 4964970), (60, 3971976), (72, 3309980), (80, 2978982), (90, 2647984), (96, 2482485), (120, 1985988), (144, 1654990), (160, 1489491), (180, 1323992), (240, 992994), (288, 827495), (359, 663840), (360, 661996), (461, 516960), (480, 496497), (718, 331920), (720, 330998), (922, 258480), (1077, 221280), (1383, 172320), (1436, 165960), (1440, 165499), (1795, 132768), (1844, 129240), (2154, 110640), (2305, 103392), (2766, 86160), (2872, 82980), (3231, 73760), (3590, 66384), (3688, 64620), (4149, 57440), (4308, 55320), (4610, 51696), (5385, 44256), (5532, 43080), (5744, 41490), (6462, 36880), (6915, 34464), (7180, 33192), (7376, 32310), (8298, 28720), (8616, 27660), (9220, 25848), (10770, 22128), (11064, 21540), (11488, 20745), (12924, 18440), (13830, 17232), (14360, 16596), (14752, 16155)]