2140904567520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{495579761}}^1$

素因数の和:495579785

約数の個数: 96

約数和(自身を含む): 7493166001440

約数和(自身を除く): 5352261433920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 495579761, 991159522, 1486739283, 1982319044, 2477898805, 2973478566, 3964638088, 4460217849, 4955797610, 5946957132, 7433696415, 7929276176, 8920435698, 9911595220, 11893914264, 13380653547, 14867392830, 15858552352, 17840871396, 19823190440, 22301089245, 23787828528, 26761307094, 29734785660, 35681742792, 39646380880, 44602178490, 47575657056, 53522614188, 59469571320, 66903267735, 71363485584, 79292761760, 89204356980, 107045228376, 118939142640, 133806535470, 142726971168, 178408713960, 214090456752, 237878285280, 267613070940, 356817427920, 428180913504, 535226141880, 713634855840, 1070452283760, 2140904567520]

約数ペア:

[(1, 2140904567520), (2, 1070452283760), (3, 713634855840), (4, 535226141880), (5, 428180913504), (6, 356817427920), (8, 267613070940), (9, 237878285280), (10, 214090456752), (12, 178408713960), (15, 142726971168), (16, 133806535470), (18, 118939142640), (20, 107045228376), (24, 89204356980), (27, 79292761760), (30, 71363485584), (32, 66903267735), (36, 59469571320), (40, 53522614188), (45, 47575657056), (48, 44602178490), (54, 39646380880), (60, 35681742792), (72, 29734785660), (80, 26761307094), (90, 23787828528), (96, 22301089245), (108, 19823190440), (120, 17840871396), (135, 15858552352), (144, 14867392830), (160, 13380653547), (180, 11893914264), (216, 9911595220), (240, 8920435698), (270, 7929276176), (288, 7433696415), (360, 5946957132), (432, 4955797610), (480, 4460217849), (540, 3964638088), (720, 2973478566), (864, 2477898805), (1080, 1982319044), (1440, 1486739283), (2160, 991159522), (4320, 495579761)]