16231680

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{1409}}^1$

素因数の和:1436

約数の個数: 108

約数和(自身を含む): 56199780

約数和(自身を除く): 39968100

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, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1409, 1440, 1920, 2304, 2818, 2880, 3840, 4227, 5636, 5760, 7045, 8454, 11272, 11520, 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, 360704, 405792, 450880, 507240, 541056, 676320, 811584, 901760, 1014480, 1082112, 1352640, 1623168, 1803520, 2028960, 2705280, 3246336, 4057920, 5410560, 8115840, 16231680]

約数ペア:

[(1, 16231680), (2, 8115840), (3, 5410560), (4, 4057920), (5, 3246336), (6, 2705280), (8, 2028960), (9, 1803520), (10, 1623168), (12, 1352640), (15, 1082112), (16, 1014480), (18, 901760), (20, 811584), (24, 676320), (30, 541056), (32, 507240), (36, 450880), (40, 405792), (45, 360704), (48, 338160), (60, 270528), (64, 253620), (72, 225440), (80, 202896), (90, 180352), (96, 169080), (120, 135264), (128, 126810), (144, 112720), (160, 101448), (180, 90176), (192, 84540), (240, 67632), (256, 63405), (288, 56360), (320, 50724), (360, 45088), (384, 42270), (480, 33816), (576, 28180), (640, 25362), (720, 22544), (768, 21135), (960, 16908), (1152, 14090), (1280, 12681), (1409, 11520), (1440, 11272), (1920, 8454), (2304, 7045), (2818, 5760), (2880, 5636), (3840, 4227)]