320898640680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{643}}^1\times {\mathrm{462097}}^1$

素因数の和:462760

約数の個数: 128

約数和(自身を含む): 1071328003200

約数和(自身を除く): 750429362520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 643, 1080, 1286, 1929, 2572, 3215, 3858, 5144, 5787, 6430, 7716, 9645, 11574, 12860, 15432, 17361, 19290, 23148, 25720, 28935, 34722, 38580, 46296, 57870, 69444, 77160, 86805, 115740, 138888, 173610, 231480, 347220, 462097, 694440, 924194, 1386291, 1848388, 2310485, 2772582, 3696776, 4158873, 4620970, 5545164, 6931455, 8317746, 9241940, 11090328, 12476619, 13862910, 16635492, 18483880, 20794365, 24953238, 27725820, 33270984, 41588730, 49906476, 55451640, 62383095, 83177460, 99812952, 124766190, 166354920, 249532380, 297128371, 499064760, 594256742, 891385113, 1188513484, 1485641855, 1782770226, 2377026968, 2674155339, 2971283710, 3565540452, 4456925565, 5348310678, 5942567420, 7131080904, 8022466017, 8913851130, 10696621356, 11885134840, 13370776695, 16044932034, 17827702260, 21393242712, 26741553390, 32089864068, 35655404520, 40112330085, 53483106780, 64179728136, 80224660170, 106966213560, 160449320340, 320898640680]

約数ペア:

[(1, 320898640680), (2, 160449320340), (3, 106966213560), (4, 80224660170), (5, 64179728136), (6, 53483106780), (8, 40112330085), (9, 35655404520), (10, 32089864068), (12, 26741553390), (15, 21393242712), (18, 17827702260), (20, 16044932034), (24, 13370776695), (27, 11885134840), (30, 10696621356), (36, 8913851130), (40, 8022466017), (45, 7131080904), (54, 5942567420), (60, 5348310678), (72, 4456925565), (90, 3565540452), (108, 2971283710), (120, 2674155339), (135, 2377026968), (180, 1782770226), (216, 1485641855), (270, 1188513484), (360, 891385113), (540, 594256742), (643, 499064760), (1080, 297128371), (1286, 249532380), (1929, 166354920), (2572, 124766190), (3215, 99812952), (3858, 83177460), (5144, 62383095), (5787, 55451640), (6430, 49906476), (7716, 41588730), (9645, 33270984), (11574, 27725820), (12860, 24953238), (15432, 20794365), (17361, 18483880), (19290, 16635492), (23148, 13862910), (25720, 12476619), (28935, 11090328), (34722, 9241940), (38580, 8317746), (46296, 6931455), (57870, 5545164), (69444, 4620970), (77160, 4158873), (86805, 3696776), (115740, 2772582), (138888, 2310485), (173610, 1848388), (231480, 1386291), (347220, 924194), (462097, 694440)]