2015215680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{16529}}^1$

素因数の和:16676

約数の個数: 112

約数和(自身を含む): 6449080320

約数和(自身を除く): 4433864640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 160, 192, 240, 254, 320, 381, 480, 508, 635, 762, 960, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 4064, 5080, 6096, 7620, 8128, 10160, 12192, 15240, 16529, 20320, 24384, 30480, 33058, 40640, 49587, 60960, 66116, 82645, 99174, 121920, 132232, 165290, 198348, 247935, 264464, 330580, 396696, 495870, 528928, 661160, 793392, 991740, 1057856, 1322320, 1586784, 1983480, 2099183, 2644640, 3173568, 3966960, 4198366, 5289280, 6297549, 7933920, 8396732, 10495915, 12595098, 15867840, 16793464, 20991830, 25190196, 31487745, 33586928, 41983660, 50380392, 62975490, 67173856, 83967320, 100760784, 125950980, 134347712, 167934640, 201521568, 251901960, 335869280, 403043136, 503803920, 671738560, 1007607840, 2015215680]

約数ペア:

[(1, 2015215680), (2, 1007607840), (3, 671738560), (4, 503803920), (5, 403043136), (6, 335869280), (8, 251901960), (10, 201521568), (12, 167934640), (15, 134347712), (16, 125950980), (20, 100760784), (24, 83967320), (30, 67173856), (32, 62975490), (40, 50380392), (48, 41983660), (60, 33586928), (64, 31487745), (80, 25190196), (96, 20991830), (120, 16793464), (127, 15867840), (160, 12595098), (192, 10495915), (240, 8396732), (254, 7933920), (320, 6297549), (381, 5289280), (480, 4198366), (508, 3966960), (635, 3173568), (762, 2644640), (960, 2099183), (1016, 1983480), (1270, 1586784), (1524, 1322320), (1905, 1057856), (2032, 991740), (2540, 793392), (3048, 661160), (3810, 528928), (4064, 495870), (5080, 396696), (6096, 330580), (7620, 264464), (8128, 247935), (10160, 198348), (12192, 165290), (15240, 132232), (16529, 121920), (20320, 99174), (24384, 82645), (30480, 66116), (33058, 60960), (40640, 49587)]