479146320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{221827}}^1$

素因数の和:221849

約数の個数: 80

約数和(自身を含む): 1650400320

約数和(自身を除く): 1171254000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 221827, 443654, 665481, 887308, 1109135, 1330962, 1774616, 1996443, 2218270, 2661924, 3327405, 3549232, 3992886, 4436540, 5323848, 5989329, 6654810, 7985772, 8873080, 9982215, 10647696, 11978658, 13309620, 15971544, 17746160, 19964430, 23957316, 26619240, 29946645, 31943088, 39928860, 47914632, 53238480, 59893290, 79857720, 95829264, 119786580, 159715440, 239573160, 479146320]

約数ペア:

[(1, 479146320), (2, 239573160), (3, 159715440), (4, 119786580), (5, 95829264), (6, 79857720), (8, 59893290), (9, 53238480), (10, 47914632), (12, 39928860), (15, 31943088), (16, 29946645), (18, 26619240), (20, 23957316), (24, 19964430), (27, 17746160), (30, 15971544), (36, 13309620), (40, 11978658), (45, 10647696), (48, 9982215), (54, 8873080), (60, 7985772), (72, 6654810), (80, 5989329), (90, 5323848), (108, 4436540), (120, 3992886), (135, 3549232), (144, 3327405), (180, 2661924), (216, 2218270), (240, 1996443), (270, 1774616), (360, 1330962), (432, 1109135), (540, 887308), (720, 665481), (1080, 443654), (2160, 221827)]