8661958560

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{222787}}^1$

素因数の和:222817

約数の個数: 144

約数和(自身を含む): 30653846496

約数和(自身を除く): 21991887936

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3888, 4320, 4860, 6480, 7776, 9720, 12960, 19440, 38880, 222787, 445574, 668361, 891148, 1113935, 1336722, 1782296, 2005083, 2227870, 2673444, 3341805, 3564592, 4010166, 4455740, 5346888, 6015249, 6683610, 7129184, 8020332, 8911480, 10025415, 10693776, 12030498, 13367220, 16040664, 17822960, 18045747, 20050830, 21387552, 24060996, 26734440, 30076245, 32081328, 35645920, 36091494, 40101660, 48121992, 53468880, 54137241, 60152490, 64162656, 72182988, 80203320, 90228735, 96243984, 106937760, 108274482, 120304980, 144365976, 160406640, 180457470, 192487968, 216548964, 240609960, 270686205, 288731952, 320813280, 360914940, 433097928, 481219920, 541372410, 577463904, 721829880, 866195856, 962439840, 1082744820, 1443659760, 1732391712, 2165489640, 2887319520, 4330979280, 8661958560]

約数ペア:

[(1, 8661958560), (2, 4330979280), (3, 2887319520), (4, 2165489640), (5, 1732391712), (6, 1443659760), (8, 1082744820), (9, 962439840), (10, 866195856), (12, 721829880), (15, 577463904), (16, 541372410), (18, 481219920), (20, 433097928), (24, 360914940), (27, 320813280), (30, 288731952), (32, 270686205), (36, 240609960), (40, 216548964), (45, 192487968), (48, 180457470), (54, 160406640), (60, 144365976), (72, 120304980), (80, 108274482), (81, 106937760), (90, 96243984), (96, 90228735), (108, 80203320), (120, 72182988), (135, 64162656), (144, 60152490), (160, 54137241), (162, 53468880), (180, 48121992), (216, 40101660), (240, 36091494), (243, 35645920), (270, 32081328), (288, 30076245), (324, 26734440), (360, 24060996), (405, 21387552), (432, 20050830), (480, 18045747), (486, 17822960), (540, 16040664), (648, 13367220), (720, 12030498), (810, 10693776), (864, 10025415), (972, 8911480), (1080, 8020332), (1215, 7129184), (1296, 6683610), (1440, 6015249), (1620, 5346888), (1944, 4455740), (2160, 4010166), (2430, 3564592), (2592, 3341805), (3240, 2673444), (3888, 2227870), (4320, 2005083), (4860, 1782296), (6480, 1336722), (7776, 1113935), (9720, 891148), (12960, 668361), (19440, 445574), (38880, 222787)]