42839640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{937}}^1$

素因数の和:1081

約数の個数: 96

約数和(自身を含む): 140474880

約数和(自身を除く): 97635240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 127, 180, 254, 360, 381, 508, 635, 762, 937, 1016, 1143, 1270, 1524, 1874, 1905, 2286, 2540, 2811, 3048, 3748, 3810, 4572, 4685, 5080, 5622, 5715, 7496, 7620, 8433, 9144, 9370, 11244, 11430, 14055, 15240, 16866, 18740, 22488, 22860, 28110, 33732, 37480, 42165, 45720, 56220, 67464, 84330, 112440, 118999, 168660, 237998, 337320, 356997, 475996, 594995, 713994, 951992, 1070991, 1189990, 1427988, 1784985, 2141982, 2379980, 2855976, 3569970, 4283964, 4759960, 5354955, 7139940, 8567928, 10709910, 14279880, 21419820, 42839640]

約数ペア:

[(1, 42839640), (2, 21419820), (3, 14279880), (4, 10709910), (5, 8567928), (6, 7139940), (8, 5354955), (9, 4759960), (10, 4283964), (12, 3569970), (15, 2855976), (18, 2379980), (20, 2141982), (24, 1784985), (30, 1427988), (36, 1189990), (40, 1070991), (45, 951992), (60, 713994), (72, 594995), (90, 475996), (120, 356997), (127, 337320), (180, 237998), (254, 168660), (360, 118999), (381, 112440), (508, 84330), (635, 67464), (762, 56220), (937, 45720), (1016, 42165), (1143, 37480), (1270, 33732), (1524, 28110), (1874, 22860), (1905, 22488), (2286, 18740), (2540, 16866), (2811, 15240), (3048, 14055), (3748, 11430), (3810, 11244), (4572, 9370), (4685, 9144), (5080, 8433), (5622, 7620), (5715, 7496)]