448694640

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{23081}}^1$

素因数の和:23109

約数の個数: 120

約数和(自身を含む): 1562743728

約数和(自身を除く): 1114049088

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, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 9720, 19440, 23081, 46162, 69243, 92324, 115405, 138486, 184648, 207729, 230810, 276972, 346215, 369296, 415458, 461620, 553944, 623187, 692430, 830916, 923240, 1038645, 1107888, 1246374, 1384860, 1661832, 1846480, 1869561, 2077290, 2492748, 2769720, 3115935, 3323664, 3739122, 4154580, 4985496, 5539440, 5608683, 6231870, 7478244, 8309160, 9347805, 9970992, 11217366, 12463740, 14956488, 16618320, 18695610, 22434732, 24927480, 28043415, 29912976, 37391220, 44869464, 49854960, 56086830, 74782440, 89738928, 112173660, 149564880, 224347320, 448694640]

約数ペア:

[(1, 448694640), (2, 224347320), (3, 149564880), (4, 112173660), (5, 89738928), (6, 74782440), (8, 56086830), (9, 49854960), (10, 44869464), (12, 37391220), (15, 29912976), (16, 28043415), (18, 24927480), (20, 22434732), (24, 18695610), (27, 16618320), (30, 14956488), (36, 12463740), (40, 11217366), (45, 9970992), (48, 9347805), (54, 8309160), (60, 7478244), (72, 6231870), (80, 5608683), (81, 5539440), (90, 4985496), (108, 4154580), (120, 3739122), (135, 3323664), (144, 3115935), (162, 2769720), (180, 2492748), (216, 2077290), (240, 1869561), (243, 1846480), (270, 1661832), (324, 1384860), (360, 1246374), (405, 1107888), (432, 1038645), (486, 923240), (540, 830916), (648, 692430), (720, 623187), (810, 553944), (972, 461620), (1080, 415458), (1215, 369296), (1296, 346215), (1620, 276972), (1944, 230810), (2160, 207729), (2430, 184648), (3240, 138486), (3888, 115405), (4860, 92324), (6480, 69243), (9720, 46162), (19440, 23081)]