126358920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1481}}^1$

素因数の和:1580

約数の個数: 128

約数和(自身を含む): 426816000

約数和(自身を除く): 300457080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 79, 90, 108, 120, 135, 158, 180, 216, 237, 270, 316, 360, 395, 474, 540, 632, 711, 790, 948, 1080, 1185, 1422, 1481, 1580, 1896, 2133, 2370, 2844, 2962, 3160, 3555, 4266, 4443, 4740, 5688, 5924, 7110, 7405, 8532, 8886, 9480, 10665, 11848, 13329, 14220, 14810, 17064, 17772, 21330, 22215, 26658, 28440, 29620, 35544, 39987, 42660, 44430, 53316, 59240, 66645, 79974, 85320, 88860, 106632, 116999, 133290, 159948, 177720, 199935, 233998, 266580, 319896, 350997, 399870, 467996, 533160, 584995, 701994, 799740, 935992, 1052991, 1169990, 1403988, 1599480, 1754985, 2105982, 2339980, 2807976, 3158973, 3509970, 4211964, 4679960, 5264955, 6317946, 7019940, 8423928, 10529910, 12635892, 14039880, 15794865, 21059820, 25271784, 31589730, 42119640, 63179460, 126358920]

約数ペア:

[(1, 126358920), (2, 63179460), (3, 42119640), (4, 31589730), (5, 25271784), (6, 21059820), (8, 15794865), (9, 14039880), (10, 12635892), (12, 10529910), (15, 8423928), (18, 7019940), (20, 6317946), (24, 5264955), (27, 4679960), (30, 4211964), (36, 3509970), (40, 3158973), (45, 2807976), (54, 2339980), (60, 2105982), (72, 1754985), (79, 1599480), (90, 1403988), (108, 1169990), (120, 1052991), (135, 935992), (158, 799740), (180, 701994), (216, 584995), (237, 533160), (270, 467996), (316, 399870), (360, 350997), (395, 319896), (474, 266580), (540, 233998), (632, 199935), (711, 177720), (790, 159948), (948, 133290), (1080, 116999), (1185, 106632), (1422, 88860), (1481, 85320), (1580, 79974), (1896, 66645), (2133, 59240), (2370, 53316), (2844, 44430), (2962, 42660), (3160, 39987), (3555, 35544), (4266, 29620), (4443, 28440), (4740, 26658), (5688, 22215), (5924, 21330), (7110, 17772), (7405, 17064), (8532, 14810), (8886, 14220), (9480, 13329), (10665, 11848)]