2054513280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{26099}}^1$

素因数の和:26162

約数の個数: 128

約数和(自身を含む): 6708744000

約数和(自身を除く): 4654230720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 192, 205, 240, 246, 320, 328, 384, 410, 480, 492, 615, 640, 656, 820, 960, 984, 1230, 1312, 1640, 1920, 1968, 2460, 2624, 3280, 3936, 4920, 5248, 6560, 7872, 9840, 13120, 15744, 19680, 26099, 26240, 39360, 52198, 78297, 78720, 104396, 130495, 156594, 208792, 260990, 313188, 391485, 417584, 521980, 626376, 782970, 835168, 1043960, 1070059, 1252752, 1565940, 1670336, 2087920, 2140118, 2505504, 3131880, 3210177, 3340672, 4175840, 4280236, 5011008, 5350295, 6263760, 6420354, 8351680, 8560472, 10022016, 10700590, 12527520, 12840708, 16050885, 16703360, 17120944, 21401180, 25055040, 25681416, 32101770, 34241888, 42802360, 50110080, 51362832, 64203540, 68483776, 85604720, 102725664, 128407080, 136967552, 171209440, 205451328, 256814160, 342418880, 410902656, 513628320, 684837760, 1027256640, 2054513280]

約数ペア:

[(1, 2054513280), (2, 1027256640), (3, 684837760), (4, 513628320), (5, 410902656), (6, 342418880), (8, 256814160), (10, 205451328), (12, 171209440), (15, 136967552), (16, 128407080), (20, 102725664), (24, 85604720), (30, 68483776), (32, 64203540), (40, 51362832), (41, 50110080), (48, 42802360), (60, 34241888), (64, 32101770), (80, 25681416), (82, 25055040), (96, 21401180), (120, 17120944), (123, 16703360), (128, 16050885), (160, 12840708), (164, 12527520), (192, 10700590), (205, 10022016), (240, 8560472), (246, 8351680), (320, 6420354), (328, 6263760), (384, 5350295), (410, 5011008), (480, 4280236), (492, 4175840), (615, 3340672), (640, 3210177), (656, 3131880), (820, 2505504), (960, 2140118), (984, 2087920), (1230, 1670336), (1312, 1565940), (1640, 1252752), (1920, 1070059), (1968, 1043960), (2460, 835168), (2624, 782970), (3280, 626376), (3936, 521980), (4920, 417584), (5248, 391485), (6560, 313188), (7872, 260990), (9840, 208792), (13120, 156594), (15744, 130495), (19680, 104396), (26099, 78720), (26240, 78297), (39360, 52198)]