91275120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{42257}}^1$

素因数の和:42279

約数の個数: 80

約数和(自身を含む): 314399520

約数和(自身を除く): 223124400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 42257, 84514, 126771, 169028, 211285, 253542, 338056, 380313, 422570, 507084, 633855, 676112, 760626, 845140, 1014168, 1140939, 1267710, 1521252, 1690280, 1901565, 2028336, 2281878, 2535420, 3042504, 3380560, 3803130, 4563756, 5070840, 5704695, 6085008, 7606260, 9127512, 10141680, 11409390, 15212520, 18255024, 22818780, 30425040, 45637560, 91275120]

約数ペア:

[(1, 91275120), (2, 45637560), (3, 30425040), (4, 22818780), (5, 18255024), (6, 15212520), (8, 11409390), (9, 10141680), (10, 9127512), (12, 7606260), (15, 6085008), (16, 5704695), (18, 5070840), (20, 4563756), (24, 3803130), (27, 3380560), (30, 3042504), (36, 2535420), (40, 2281878), (45, 2028336), (48, 1901565), (54, 1690280), (60, 1521252), (72, 1267710), (80, 1140939), (90, 1014168), (108, 845140), (120, 760626), (135, 676112), (144, 633855), (180, 507084), (216, 422570), (240, 380313), (270, 338056), (360, 253542), (432, 211285), (540, 169028), (720, 126771), (1080, 84514), (2160, 42257)]