80906138280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6810281}}^1$

素因数の和:6810312

約数の個数: 128

約数和(自身を含む): 294204182400

約数和(自身を除く): 213298044120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 11880, 6810281, 13620562, 20430843, 27241124, 34051405, 40861686, 54482248, 61292529, 68102810, 74913091, 81723372, 102154215, 122585058, 136205620, 149826182, 163446744, 183877587, 204308430, 224739273, 245170116, 272411240, 299652364, 306462645, 367755174, 374565455, 408616860, 449478546, 490340232, 599304728, 612925290, 674217819, 735510348, 749130910, 817233720, 898957092, 919387935, 1123696365, 1225850580, 1348435638, 1471020696, 1498261820, 1797914184, 1838775870, 2022653457, 2247392730, 2451701160, 2696871276, 2996523640, 3371089095, 3677551740, 4045306914, 4494785460, 5393742552, 6742178190, 7355103480, 8090613828, 8989570920, 10113267285, 13484356380, 16181227656, 20226534570, 26968712760, 40453069140, 80906138280]

約数ペア:

[(1, 80906138280), (2, 40453069140), (3, 26968712760), (4, 20226534570), (5, 16181227656), (6, 13484356380), (8, 10113267285), (9, 8989570920), (10, 8090613828), (11, 7355103480), (12, 6742178190), (15, 5393742552), (18, 4494785460), (20, 4045306914), (22, 3677551740), (24, 3371089095), (27, 2996523640), (30, 2696871276), (33, 2451701160), (36, 2247392730), (40, 2022653457), (44, 1838775870), (45, 1797914184), (54, 1498261820), (55, 1471020696), (60, 1348435638), (66, 1225850580), (72, 1123696365), (88, 919387935), (90, 898957092), (99, 817233720), (108, 749130910), (110, 735510348), (120, 674217819), (132, 612925290), (135, 599304728), (165, 490340232), (180, 449478546), (198, 408616860), (216, 374565455), (220, 367755174), (264, 306462645), (270, 299652364), (297, 272411240), (330, 245170116), (360, 224739273), (396, 204308430), (440, 183877587), (495, 163446744), (540, 149826182), (594, 136205620), (660, 122585058), (792, 102154215), (990, 81723372), (1080, 74913091), (1188, 68102810), (1320, 61292529), (1485, 54482248), (1980, 40861686), (2376, 34051405), (2970, 27241124), (3960, 20430843), (5940, 13620562), (11880, 6810281)]