171441360

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{8819}}^1$

素因数の和:8847

約数の個数: 120

約数和(自身を含む): 597149280

約数和(自身を除く): 425707920

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, 8819, 9720, 17638, 19440, 26457, 35276, 44095, 52914, 70552, 79371, 88190, 105828, 132285, 141104, 158742, 176380, 211656, 238113, 264570, 317484, 352760, 396855, 423312, 476226, 529140, 634968, 705520, 714339, 793710, 952452, 1058280, 1190565, 1269936, 1428678, 1587420, 1904904, 2116560, 2143017, 2381130, 2857356, 3174840, 3571695, 3809808, 4286034, 4762260, 5714712, 6349680, 7143390, 8572068, 9524520, 10715085, 11429424, 14286780, 17144136, 19049040, 21430170, 28573560, 34288272, 42860340, 57147120, 85720680, 171441360]

約数ペア:

[(1, 171441360), (2, 85720680), (3, 57147120), (4, 42860340), (5, 34288272), (6, 28573560), (8, 21430170), (9, 19049040), (10, 17144136), (12, 14286780), (15, 11429424), (16, 10715085), (18, 9524520), (20, 8572068), (24, 7143390), (27, 6349680), (30, 5714712), (36, 4762260), (40, 4286034), (45, 3809808), (48, 3571695), (54, 3174840), (60, 2857356), (72, 2381130), (80, 2143017), (81, 2116560), (90, 1904904), (108, 1587420), (120, 1428678), (135, 1269936), (144, 1190565), (162, 1058280), (180, 952452), (216, 793710), (240, 714339), (243, 705520), (270, 634968), (324, 529140), (360, 476226), (405, 423312), (432, 396855), (486, 352760), (540, 317484), (648, 264570), (720, 238113), (810, 211656), (972, 176380), (1080, 158742), (1215, 141104), (1296, 132285), (1620, 105828), (1944, 88190), (2160, 79371), (2430, 70552), (3240, 52914), (3888, 44095), (4860, 35276), (6480, 26457), (8819, 19440), (9720, 17638)]