8115840

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{1409}}^1$

素因数の和:1434

約数の個数: 96

約数和(自身を含む): 28044900

約数和(自身を除く): 19929060

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, 1409, 1440, 1920, 2818, 2880, 4227, 5636, 5760, 7045, 8454, 11272, 12681, 14090, 16908, 21135, 22544, 25362, 28180, 33816, 42270, 45088, 50724, 56360, 63405, 67632, 84540, 90176, 101448, 112720, 126810, 135264, 169080, 180352, 202896, 225440, 253620, 270528, 338160, 405792, 450880, 507240, 541056, 676320, 811584, 901760, 1014480, 1352640, 1623168, 2028960, 2705280, 4057920, 8115840]

約数ペア:

[(1, 8115840), (2, 4057920), (3, 2705280), (4, 2028960), (5, 1623168), (6, 1352640), (8, 1014480), (9, 901760), (10, 811584), (12, 676320), (15, 541056), (16, 507240), (18, 450880), (20, 405792), (24, 338160), (30, 270528), (32, 253620), (36, 225440), (40, 202896), (45, 180352), (48, 169080), (60, 135264), (64, 126810), (72, 112720), (80, 101448), (90, 90176), (96, 84540), (120, 67632), (128, 63405), (144, 56360), (160, 50724), (180, 45088), (192, 42270), (240, 33816), (288, 28180), (320, 25362), (360, 22544), (384, 21135), (480, 16908), (576, 14090), (640, 12681), (720, 11272), (960, 8454), (1152, 7045), (1409, 5760), (1440, 5636), (1920, 4227), (2818, 2880)]