204301080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{7993}}^1$

素因数の和:8081

約数の個数: 96

約数和(自身を含む): 673414560

約数和(自身を除く): 469113480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 284, 355, 360, 426, 568, 639, 710, 852, 1065, 1278, 1420, 1704, 2130, 2556, 2840, 3195, 4260, 5112, 6390, 7993, 8520, 12780, 15986, 23979, 25560, 31972, 39965, 47958, 63944, 71937, 79930, 95916, 119895, 143874, 159860, 191832, 239790, 287748, 319720, 359685, 479580, 567503, 575496, 719370, 959160, 1135006, 1438740, 1702509, 2270012, 2837515, 2877480, 3405018, 4540024, 5107527, 5675030, 6810036, 8512545, 10215054, 11350060, 13620072, 17025090, 20430108, 22700120, 25537635, 34050180, 40860216, 51075270, 68100360, 102150540, 204301080]

約数ペア:

[(1, 204301080), (2, 102150540), (3, 68100360), (4, 51075270), (5, 40860216), (6, 34050180), (8, 25537635), (9, 22700120), (10, 20430108), (12, 17025090), (15, 13620072), (18, 11350060), (20, 10215054), (24, 8512545), (30, 6810036), (36, 5675030), (40, 5107527), (45, 4540024), (60, 3405018), (71, 2877480), (72, 2837515), (90, 2270012), (120, 1702509), (142, 1438740), (180, 1135006), (213, 959160), (284, 719370), (355, 575496), (360, 567503), (426, 479580), (568, 359685), (639, 319720), (710, 287748), (852, 239790), (1065, 191832), (1278, 159860), (1420, 143874), (1704, 119895), (2130, 95916), (2556, 79930), (2840, 71937), (3195, 63944), (4260, 47958), (5112, 39965), (6390, 31972), (7993, 25560), (8520, 23979), (12780, 15986)]