513947520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{89227}}^1$

素因数の和:89252

約数の個数: 96

約数和(自身を含む): 1774744920

約数和(自身を除く): 1260797400

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, 89227, 178454, 267681, 356908, 446135, 535362, 713816, 803043, 892270, 1070724, 1338405, 1427632, 1606086, 1784540, 2141448, 2676810, 2855264, 3212172, 3569080, 4015215, 4282896, 5353620, 5710528, 6424344, 7138160, 8030430, 8565792, 10707240, 11421056, 12848688, 14276320, 16060860, 17131584, 21414480, 25697376, 28552640, 32121720, 34263168, 42828960, 51394752, 57105280, 64243440, 85657920, 102789504, 128486880, 171315840, 256973760, 513947520]

約数ペア:

[(1, 513947520), (2, 256973760), (3, 171315840), (4, 128486880), (5, 102789504), (6, 85657920), (8, 64243440), (9, 57105280), (10, 51394752), (12, 42828960), (15, 34263168), (16, 32121720), (18, 28552640), (20, 25697376), (24, 21414480), (30, 17131584), (32, 16060860), (36, 14276320), (40, 12848688), (45, 11421056), (48, 10707240), (60, 8565792), (64, 8030430), (72, 7138160), (80, 6424344), (90, 5710528), (96, 5353620), (120, 4282896), (128, 4015215), (144, 3569080), (160, 3212172), (180, 2855264), (192, 2676810), (240, 2141448), (288, 1784540), (320, 1606086), (360, 1427632), (384, 1338405), (480, 1070724), (576, 892270), (640, 803043), (720, 713816), (960, 535362), (1152, 446135), (1440, 356908), (1920, 267681), (2880, 178454), (5760, 89227)]