71598960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{359}}^1$

素因数の和:655

約数の個数: 120

約数和(自身を含む): 241993440

約数和(自身を除く): 170394480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 277, 359, 360, 554, 718, 720, 831, 1077, 1108, 1385, 1436, 1662, 1795, 2154, 2216, 2493, 2770, 2872, 3231, 3324, 3590, 4155, 4308, 4432, 4986, 5385, 5540, 5744, 6462, 6648, 7180, 8310, 8616, 9972, 10770, 11080, 12465, 12924, 13296, 14360, 16155, 16620, 17232, 19944, 21540, 22160, 24930, 25848, 28720, 32310, 33240, 39888, 43080, 49860, 51696, 64620, 66480, 86160, 99443, 99720, 129240, 198886, 199440, 258480, 298329, 397772, 497215, 596658, 795544, 894987, 994430, 1193316, 1491645, 1591088, 1789974, 1988860, 2386632, 2983290, 3579948, 3977720, 4474935, 4773264, 5966580, 7159896, 7955440, 8949870, 11933160, 14319792, 17899740, 23866320, 35799480, 71598960]

約数ペア:

[(1, 71598960), (2, 35799480), (3, 23866320), (4, 17899740), (5, 14319792), (6, 11933160), (8, 8949870), (9, 7955440), (10, 7159896), (12, 5966580), (15, 4773264), (16, 4474935), (18, 3977720), (20, 3579948), (24, 2983290), (30, 2386632), (36, 1988860), (40, 1789974), (45, 1591088), (48, 1491645), (60, 1193316), (72, 994430), (80, 894987), (90, 795544), (120, 596658), (144, 497215), (180, 397772), (240, 298329), (277, 258480), (359, 199440), (360, 198886), (554, 129240), (718, 99720), (720, 99443), (831, 86160), (1077, 66480), (1108, 64620), (1385, 51696), (1436, 49860), (1662, 43080), (1795, 39888), (2154, 33240), (2216, 32310), (2493, 28720), (2770, 25848), (2872, 24930), (3231, 22160), (3324, 21540), (3590, 19944), (4155, 17232), (4308, 16620), (4432, 16155), (4986, 14360), (5385, 13296), (5540, 12924), (5744, 12465), (6462, 11080), (6648, 10770), (7180, 9972), (8310, 8616)]