16516320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1811}}^1$

素因数の和:1848

約数の個数: 96

約数和(自身を含む): 54794880

約数和(自身を除く): 38278560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1811, 1824, 2280, 3040, 3622, 4560, 5433, 7244, 9055, 9120, 10866, 14488, 18110, 21732, 27165, 28976, 34409, 36220, 43464, 54330, 57952, 68818, 72440, 86928, 103227, 108660, 137636, 144880, 172045, 173856, 206454, 217320, 275272, 289760, 344090, 412908, 434640, 516135, 550544, 688180, 825816, 869280, 1032270, 1101088, 1376360, 1651632, 2064540, 2752720, 3303264, 4129080, 5505440, 8258160, 16516320]

約数ペア:

[(1, 16516320), (2, 8258160), (3, 5505440), (4, 4129080), (5, 3303264), (6, 2752720), (8, 2064540), (10, 1651632), (12, 1376360), (15, 1101088), (16, 1032270), (19, 869280), (20, 825816), (24, 688180), (30, 550544), (32, 516135), (38, 434640), (40, 412908), (48, 344090), (57, 289760), (60, 275272), (76, 217320), (80, 206454), (95, 173856), (96, 172045), (114, 144880), (120, 137636), (152, 108660), (160, 103227), (190, 86928), (228, 72440), (240, 68818), (285, 57952), (304, 54330), (380, 43464), (456, 36220), (480, 34409), (570, 28976), (608, 27165), (760, 21732), (912, 18110), (1140, 14488), (1520, 10866), (1811, 9120), (1824, 9055), (2280, 7244), (3040, 5433), (3622, 4560)]