129075840

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{22409}}^1$

素因数の和:22434

約数の個数: 96

約数和(自身を含む): 445734900

約数和(自身を除く): 316659060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 22409, 44818, 67227, 89636, 112045, 134454, 179272, 201681, 224090, 268908, 336135, 358544, 403362, 448180, 537816, 672270, 717088, 806724, 896360, 1008405, 1075632, 1344540, 1434176, 1613448, 1792720, 2016810, 2151264, 2689080, 2868352, 3226896, 3585440, 4033620, 4302528, 5378160, 6453792, 7170880, 8067240, 8605056, 10756320, 12907584, 14341760, 16134480, 21512640, 25815168, 32268960, 43025280, 64537920, 129075840]

約数ペア:

[(1, 129075840), (2, 64537920), (3, 43025280), (4, 32268960), (5, 25815168), (6, 21512640), (8, 16134480), (9, 14341760), (10, 12907584), (12, 10756320), (15, 8605056), (16, 8067240), (18, 7170880), (20, 6453792), (24, 5378160), (30, 4302528), (32, 4033620), (36, 3585440), (40, 3226896), (45, 2868352), (48, 2689080), (60, 2151264), (64, 2016810), (72, 1792720), (80, 1613448), (90, 1434176), (96, 1344540), (120, 1075632), (128, 1008405), (144, 896360), (160, 806724), (180, 717088), (192, 672270), (240, 537816), (288, 448180), (320, 403362), (360, 358544), (384, 336135), (480, 268908), (576, 224090), (640, 201681), (720, 179272), (960, 134454), (1152, 112045), (1440, 89636), (1920, 67227), (2880, 44818), (5760, 22409)]